Home / 40,761,642.18-56,229,626.61-24,230,008.02

Finding the Fourth Proportional to 40,761,642.18, 56,229,626.61 and 24,230,008.02

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Solution

The fourth proportional to 40,761,642.18, 56,229,626.61 and 24,230,008.02 is: 33,424,666.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,761,642.18 : 56,229,626.61 = 24,230,008.02 : x
  2. Step 2: Convert to fraction form
    40,761,642.18/56,229,626.61 = 24,230,008.02/x
  3. Step 3: Cross multiply
    40,761,642.18x = 56,229,626.61 × 24,230,008.02
  4. Step 4: Simplify right side
    40,761,642.18x = 1,362,444,303,721,905.25
  5. Step 5: Solve for x
    x = 1,362,444,303,721,905.25/40,761,642.18
  6. Step 6: Final answer
    x = 33,424,666.69

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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.