Home / 9,070,293,345.60-13,605,440,210.40-2,177,149,281.60

Finding the Fourth Proportional to 9,070,293,345.60, 13,605,440,210.40 and 2,177,149,281.60

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Solution

The fourth proportional to 9,070,293,345.60, 13,605,440,210.40 and 2,177,149,281.60 is: 3,265,723,968.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,070,293,345.60 : 13,605,440,210.40 = 2,177,149,281.60 : x
  2. Step 2: Convert to fraction form
    9,070,293,345.60/13,605,440,210.40 = 2,177,149,281.60/x
  3. Step 3: Cross multiply
    9,070,293,345.60x = 13,605,440,210.40 × 2,177,149,281.60
  4. Step 4: Simplify right side
    9,070,293,345.60x = 29,621,074,379,924,111,360
  5. Step 5: Solve for x
    x = 29,621,074,379,924,111,360/9,070,293,345.60
  6. Step 6: Final answer
    x = 3,265,723,968.49

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.