Home / 60,353,374.48-90,529,174.68-14,915,169.04

Finding the Fourth Proportional to 60,353,374.48, 90,529,174.68 and 14,915,169.04

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Solution

The fourth proportional to 60,353,374.48, 90,529,174.68 and 14,915,169.04 is: 22,372,534.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,353,374.48 : 90,529,174.68 = 14,915,169.04 : x
  2. Step 2: Convert to fraction form
    60,353,374.48/90,529,174.68 = 14,915,169.04/x
  3. Step 3: Cross multiply
    60,353,374.48x = 90,529,174.68 × 14,915,169.04
  4. Step 4: Simplify right side
    60,353,374.48x = 1,350,257,943,403,888
  5. Step 5: Solve for x
    x = 1,350,257,943,403,888/60,353,374.48
  6. Step 6: Final answer
    x = 22,372,534.35

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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.