Home / 41,233,521.67-56,900,701.02-22,899,988.15

Finding the Fourth Proportional to 41,233,521.67, 56,900,701.02 and 22,899,988.15

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Solution

The fourth proportional to 41,233,521.67, 56,900,701.02 and 22,899,988.15 is: 31,601,117.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,233,521.67 : 56,900,701.02 = 22,899,988.15 : x
  2. Step 2: Convert to fraction form
    41,233,521.67/56,900,701.02 = 22,899,988.15/x
  3. Step 3: Cross multiply
    41,233,521.67x = 56,900,701.02 × 22,899,988.15
  4. Step 4: Simplify right side
    41,233,521.67x = 1,303,025,379,155,255.25
  5. Step 5: Solve for x
    x = 1,303,025,379,155,255.25/41,233,521.67
  6. Step 6: Final answer
    x = 31,601,117.88

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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.