Home / 924,310,301.87-1,275,685,119.04-585,250,291.86

Finding the Fourth Proportional to 924,310,301.87, 1,275,685,119.04 and 585,250,291.86

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Solution

The fourth proportional to 924,310,301.87, 1,275,685,119.04 and 585,250,291.86 is: 807,732,086.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    924,310,301.87 : 1,275,685,119.04 = 585,250,291.86 : x
  2. Step 2: Convert to fraction form
    924,310,301.87/1,275,685,119.04 = 585,250,291.86/x
  3. Step 3: Cross multiply
    924,310,301.87x = 1,275,685,119.04 × 585,250,291.86
  4. Step 4: Simplify right side
    924,310,301.87x = 746,595,088,238,155,648
  5. Step 5: Solve for x
    x = 746,595,088,238,155,648/924,310,301.87
  6. Step 6: Final answer
    x = 807,732,086.00

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Double scale
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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.