Home / 109,341,174.60-150,891,092.24-59,784,746.04

Finding the Fourth Proportional to 109,341,174.60, 150,891,092.24 and 59,784,746.04

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Solution

The fourth proportional to 109,341,174.60, 150,891,092.24 and 59,784,746.04 is: 82,503,097.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    109,341,174.60 : 150,891,092.24 = 59,784,746.04 : x
  2. Step 2: Convert to fraction form
    109,341,174.60/150,891,092.24 = 59,784,746.04/x
  3. Step 3: Cross multiply
    109,341,174.60x = 150,891,092.24 × 59,784,746.04
  4. Step 4: Simplify right side
    109,341,174.60x = 9,020,985,629,266,616
  5. Step 5: Solve for x
    x = 9,020,985,629,266,616/109,341,174.60
  6. Step 6: Final answer
    x = 82,503,097.87

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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.