Home / 104,712,589.24-144,498,710.78-60,026,524.98

Finding the Fourth Proportional to 104,712,589.24, 144,498,710.78 and 60,026,524.98

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Solution

The fourth proportional to 104,712,589.24, 144,498,710.78 and 60,026,524.98 is: 82,833,931.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,712,589.24 : 144,498,710.78 = 60,026,524.98 : x
  2. Step 2: Convert to fraction form
    104,712,589.24/144,498,710.78 = 60,026,524.98/x
  3. Step 3: Cross multiply
    104,712,589.24x = 144,498,710.78 × 60,026,524.98
  4. Step 4: Simplify right side
    104,712,589.24x = 8,673,755,472,213,465
  5. Step 5: Solve for x
    x = 8,673,755,472,213,465/104,712,589.24
  6. Step 6: Final answer
    x = 82,833,931.77

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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.