Home / 14,691,206.10-22,036,809.15-5,103,398.10

Finding the Fourth Proportional to 14,691,206.10, 22,036,809.15 and 5,103,398.10

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Solution

The fourth proportional to 14,691,206.10, 22,036,809.15 and 5,103,398.10 is: 7,655,097.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,691,206.10 : 22,036,809.15 = 5,103,398.10 : x
  2. Step 2: Convert to fraction form
    14,691,206.10/22,036,809.15 = 5,103,398.10/x
  3. Step 3: Cross multiply
    14,691,206.10x = 22,036,809.15 × 5,103,398.10
  4. Step 4: Simplify right side
    14,691,206.10x = 112,462,609,946,172.59
  5. Step 5: Solve for x
    x = 112,462,609,946,172.59/14,691,206.10
  6. Step 6: Final answer
    x = 7,655,097.15

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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.