Home / 15,048,001.60-22,572,002.40-14,964,020.80

Finding the Fourth Proportional to 15,048,001.60, 22,572,002.40 and 14,964,020.80

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Solution

The fourth proportional to 15,048,001.60, 22,572,002.40 and 14,964,020.80 is: 22,446,031.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,048,001.60 : 22,572,002.40 = 14,964,020.80 : x
  2. Step 2: Convert to fraction form
    15,048,001.60/22,572,002.40 = 14,964,020.80/x
  3. Step 3: Cross multiply
    15,048,001.60x = 22,572,002.40 × 14,964,020.80
  4. Step 4: Simplify right side
    15,048,001.60x = 337,767,913,411,249.94
  5. Step 5: Solve for x
    x = 337,767,913,411,249.94/15,048,001.60
  6. Step 6: Final answer
    x = 22,446,031.20

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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.