Home / 924,291,234,626.35-1,275,523,404,315.10-512,759,723,969.62

Finding the Fourth Proportional to 924,291,234,626.35, 1,275,523,404,315.10 and 512,759,723,969.62

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Solution

The fourth proportional to 924,291,234,626.35, 1,275,523,404,315.10 and 512,759,723,969.62 is: 707,609,251,512.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    924,291,234,626.35 : 1,275,523,404,315.10 = 512,759,723,969.62 : x
  2. Step 2: Convert to fraction form
    924,291,234,626.35/1,275,523,404,315.10 = 512,759,723,969.62/x
  3. Step 3: Cross multiply
    924,291,234,626.35x = 1,275,523,404,315.10 × 512,759,723,969.62
  4. Step 4: Simplify right side
    924,291,234,626.35x = 654,037,028,713,400,713,084,928
  5. Step 5: Solve for x
    x = 654,037,028,713,400,713,084,928/924,291,234,626.35
  6. Step 6: Final answer
    x = 707,609,251,512.38

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Double scale
Find fourth proportional to 924,291,234,627.35, 1,275,523,404,316.48 and 512,759,723,970.62
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.