Home / 104,442,916.32-144,094,395.15-59,756,251.50

Finding the Fourth Proportional to 104,442,916.32, 144,094,395.15 and 59,756,251.50

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Solution

The fourth proportional to 104,442,916.32, 144,094,395.15 and 59,756,251.50 is: 82,442,555.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,442,916.32 : 144,094,395.15 = 59,756,251.50 : x
  2. Step 2: Convert to fraction form
    104,442,916.32/144,094,395.15 = 59,756,251.50/x
  3. Step 3: Cross multiply
    104,442,916.32x = 144,094,395.15 × 59,756,251.50
  4. Step 4: Simplify right side
    104,442,916.32x = 8,610,540,916,323,781
  5. Step 5: Solve for x
    x = 8,610,540,916,323,781/104,442,916.32
  6. Step 6: Final answer
    x = 82,442,555.41

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.