Home / 63,011,879.80-94,328,862.90-37,439,726.20

Finding the Fourth Proportional to 63,011,879.80, 94,328,862.90 and 37,439,726.20

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Solution

The fourth proportional to 63,011,879.80, 94,328,862.90 and 37,439,726.20 is: 56,047,316.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,011,879.80 : 94,328,862.90 = 37,439,726.20 : x
  2. Step 2: Convert to fraction form
    63,011,879.80/94,328,862.90 = 37,439,726.20/x
  3. Step 3: Cross multiply
    63,011,879.80x = 94,328,862.90 × 37,439,726.20
  4. Step 4: Simplify right side
    63,011,879.80x = 3,531,646,799,733,338.50
  5. Step 5: Solve for x
    x = 3,531,646,799,733,338.50/63,011,879.80
  6. Step 6: Final answer
    x = 56,047,316.97

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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.