Home / 40,761,646.18-56,229,632.12-24,230,012.02

Finding the Fourth Proportional to 40,761,646.18, 56,229,632.12 and 24,230,012.02

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Solution

The fourth proportional to 40,761,646.18, 56,229,632.12 and 24,230,012.02 is: 33,424,672.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,761,646.18 : 56,229,632.12 = 24,230,012.02 : x
  2. Step 2: Convert to fraction form
    40,761,646.18/56,229,632.12 = 24,230,012.02/x
  3. Step 3: Cross multiply
    40,761,646.18x = 56,229,632.12 × 24,230,012.02
  4. Step 4: Simplify right side
    40,761,646.18x = 1,362,444,662,147,778
  5. Step 5: Solve for x
    x = 1,362,444,662,147,778/40,761,646.18
  6. Step 6: Final answer
    x = 33,424,672.21

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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.