Home / 110,424,798.52-152,379,289.19-60,862,444.82

Finding the Fourth Proportional to 110,424,798.52, 152,379,289.19 and 60,862,444.82

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Solution

The fourth proportional to 110,424,798.52, 152,379,289.19 and 60,862,444.82 is: 83,986,352.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,424,798.52 : 152,379,289.19 = 60,862,444.82 : x
  2. Step 2: Convert to fraction form
    110,424,798.52/152,379,289.19 = 60,862,444.82/x
  3. Step 3: Cross multiply
    110,424,798.52x = 152,379,289.19 × 60,862,444.82
  4. Step 4: Simplify right side
    110,424,798.52x = 9,274,176,080,037,198
  5. Step 5: Solve for x
    x = 9,274,176,080,037,198/110,424,798.52
  6. Step 6: Final answer
    x = 83,986,352.74

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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.