Home / 104,712,585.24-144,498,705.26-60,026,520.98

Finding the Fourth Proportional to 104,712,585.24, 144,498,705.26 and 60,026,520.98

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Solution

The fourth proportional to 104,712,585.24, 144,498,705.26 and 60,026,520.98 is: 82,833,926.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,712,585.24 : 144,498,705.26 = 60,026,520.98 : x
  2. Step 2: Convert to fraction form
    104,712,585.24/144,498,705.26 = 60,026,520.98/x
  3. Step 3: Cross multiply
    104,712,585.24x = 144,498,705.26 × 60,026,520.98
  4. Step 4: Simplify right side
    104,712,585.24x = 8,673,754,562,872,225
  5. Step 5: Solve for x
    x = 8,673,754,562,872,225/104,712,585.24
  6. Step 6: Final answer
    x = 82,833,926.25

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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.