Home / 104,976,986.92-144,868,331.70-58,567,248.04

Finding the Fourth Proportional to 104,976,986.92, 144,868,331.70 and 58,567,248.04

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Solution

The fourth proportional to 104,976,986.92, 144,868,331.70 and 58,567,248.04 is: 80,822,852.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,976,986.92 : 144,868,331.70 = 58,567,248.04 : x
  2. Step 2: Convert to fraction form
    104,976,986.92/144,868,331.70 = 58,567,248.04/x
  3. Step 3: Cross multiply
    104,976,986.92x = 144,868,331.70 × 58,567,248.04
  4. Step 4: Simplify right side
    104,976,986.92x = 8,484,539,515,814,894
  5. Step 5: Solve for x
    x = 8,484,539,515,814,894/104,976,986.92
  6. Step 6: Final answer
    x = 80,822,852.37

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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.