Home / 24,252,511.60-36,378,767.40-15,643,167.40

Finding the Fourth Proportional to 24,252,511.60, 36,378,767.40 and 15,643,167.40

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Solution

The fourth proportional to 24,252,511.60, 36,378,767.40 and 15,643,167.40 is: 23,464,751.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,252,511.60 : 36,378,767.40 = 15,643,167.40 : x
  2. Step 2: Convert to fraction form
    24,252,511.60/36,378,767.40 = 15,643,167.40/x
  3. Step 3: Cross multiply
    24,252,511.60x = 36,378,767.40 × 15,643,167.40
  4. Step 4: Simplify right side
    24,252,511.60x = 569,079,148,243,862.75
  5. Step 5: Solve for x
    x = 569,079,148,243,862.75/24,252,511.60
  6. Step 6: Final answer
    x = 23,464,751.10

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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.