Home / 24,924,801.40-37,387,202.10-15,308,999.80

Finding the Fourth Proportional to 24,924,801.40, 37,387,202.10 and 15,308,999.80

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Solution

The fourth proportional to 24,924,801.40, 37,387,202.10 and 15,308,999.80 is: 22,963,499.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,924,801.40 : 37,387,202.10 = 15,308,999.80 : x
  2. Step 2: Convert to fraction form
    24,924,801.40/37,387,202.10 = 15,308,999.80/x
  3. Step 3: Cross multiply
    24,924,801.40x = 37,387,202.10 × 15,308,999.80
  4. Step 4: Simplify right side
    24,924,801.40x = 572,360,669,471,459.62
  5. Step 5: Solve for x
    x = 572,360,669,471,459.62/24,924,801.40
  6. Step 6: Final answer
    x = 22,963,499.70

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Double scale
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Similar ratio
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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.