Home / 104,541,513.36-144,267,407.16-58,130,770.83

Finding the Fourth Proportional to 104,541,513.36, 144,267,407.16 and 58,130,770.83

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Solution

The fourth proportional to 104,541,513.36, 144,267,407.16 and 58,130,770.83 is: 80,220,529.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,541,513.36 : 144,267,407.16 = 58,130,770.83 : x
  2. Step 2: Convert to fraction form
    104,541,513.36/144,267,407.16 = 58,130,770.83/x
  3. Step 3: Cross multiply
    104,541,513.36x = 144,267,407.16 × 58,130,770.83
  4. Step 4: Simplify right side
    104,541,513.36x = 8,386,375,583,856,261
  5. Step 5: Solve for x
    x = 8,386,375,583,856,261/104,541,513.36
  6. Step 6: Final answer
    x = 80,220,529.76

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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.