Home / 24,447,755.40-36,671,633.10-15,838,411.20

Finding the Fourth Proportional to 24,447,755.40, 36,671,633.10 and 15,838,411.20

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Solution

The fourth proportional to 24,447,755.40, 36,671,633.10 and 15,838,411.20 is: 23,757,616.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,447,755.40 : 36,671,633.10 = 15,838,411.20 : x
  2. Step 2: Convert to fraction form
    24,447,755.40/36,671,633.10 = 15,838,411.20/x
  3. Step 3: Cross multiply
    24,447,755.40x = 36,671,633.10 × 15,838,411.20
  4. Step 4: Simplify right side
    24,447,755.40x = 580,820,404,413,330.75
  5. Step 5: Solve for x
    x = 580,820,404,413,330.75/24,447,755.40
  6. Step 6: Final answer
    x = 23,757,616.80

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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.