Home / 104,415,061.80-144,090,197.82-58,005,429.24

Finding the Fourth Proportional to 104,415,061.80, 144,090,197.82 and 58,005,429.24

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Solution

The fourth proportional to 104,415,061.80, 144,090,197.82 and 58,005,429.24 is: 80,046,054.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,415,061.80 : 144,090,197.82 = 58,005,429.24 : x
  2. Step 2: Convert to fraction form
    104,415,061.80/144,090,197.82 = 58,005,429.24/x
  3. Step 3: Cross multiply
    104,415,061.80x = 144,090,197.82 × 58,005,429.24
  4. Step 4: Simplify right side
    104,415,061.80x = 8,358,013,773,825,612
  5. Step 5: Solve for x
    x = 8,358,013,773,825,612/104,415,061.80
  6. Step 6: Final answer
    x = 80,046,054.94

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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.