Home / 59,805,811.98-89,711,569.29-29,063,765.34

Finding the Fourth Proportional to 59,805,811.98, 89,711,569.29 and 29,063,765.34

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Solution

The fourth proportional to 59,805,811.98, 89,711,569.29 and 29,063,765.34 is: 43,597,033.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,805,811.98 : 89,711,569.29 = 29,063,765.34 : x
  2. Step 2: Convert to fraction form
    59,805,811.98/89,711,569.29 = 29,063,765.34/x
  3. Step 3: Cross multiply
    59,805,811.98x = 89,711,569.29 × 29,063,765.34
  4. Step 4: Simplify right side
    59,805,811.98x = 2,607,355,998,127,710.50
  5. Step 5: Solve for x
    x = 2,607,355,998,127,710.50/59,805,811.98
  6. Step 6: Final answer
    x = 43,597,033.66

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.