Home / 119,795,546.01-179,744,617.71-37,921,089.45

Finding the Fourth Proportional to 119,795,546.01, 179,744,617.71 and 37,921,089.45

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Solution

The fourth proportional to 119,795,546.01, 179,744,617.71 and 37,921,089.45 is: 56,897,872.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    119,795,546.01 : 179,744,617.71 = 37,921,089.45 : x
  2. Step 2: Convert to fraction form
    119,795,546.01/179,744,617.71 = 37,921,089.45/x
  3. Step 3: Cross multiply
    119,795,546.01x = 179,744,617.71 × 37,921,089.45
  4. Step 4: Simplify right side
    119,795,546.01x = 6,816,111,726,336,965
  5. Step 5: Solve for x
    x = 6,816,111,726,336,965/119,795,546.01
  6. Step 6: Final answer
    x = 56,897,872.70

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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.