Home / 110,424,800.52-152,379,291.96-60,862,446.81

Finding the Fourth Proportional to 110,424,800.52, 152,379,291.96 and 60,862,446.81

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Solution

The fourth proportional to 110,424,800.52, 152,379,291.96 and 60,862,446.81 is: 83,986,355.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,424,800.52 : 152,379,291.96 = 60,862,446.81 : x
  2. Step 2: Convert to fraction form
    110,424,800.52/152,379,291.96 = 60,862,446.81/x
  3. Step 3: Cross multiply
    110,424,800.52x = 152,379,291.96 × 60,862,446.81
  4. Step 4: Simplify right side
    110,424,800.52x = 9,274,176,551,860,962
  5. Step 5: Solve for x
    x = 9,274,176,551,860,962/110,424,800.52
  6. Step 6: Final answer
    x = 83,986,355.49

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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.