Home / 29,808,097.20-44,712,145.80-17,053,513.20

Finding the Fourth Proportional to 29,808,097.20, 44,712,145.80 and 17,053,513.20

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Solution

The fourth proportional to 29,808,097.20, 44,712,145.80 and 17,053,513.20 is: 25,580,269.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,808,097.20 : 44,712,145.80 = 17,053,513.20 : x
  2. Step 2: Convert to fraction form
    29,808,097.20/44,712,145.80 = 17,053,513.20/x
  3. Step 3: Cross multiply
    29,808,097.20x = 44,712,145.80 × 17,053,513.20
  4. Step 4: Simplify right side
    29,808,097.20x = 762,499,168,600,624.50
  5. Step 5: Solve for x
    x = 762,499,168,600,624.50/29,808,097.20
  6. Step 6: Final answer
    x = 25,580,269.80

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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.