Home / 41,780,702.28-57,657,577.86-26,108,827.14

Finding the Fourth Proportional to 41,780,702.28, 57,657,577.86 and 26,108,827.14

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Solution

The fourth proportional to 41,780,702.28, 57,657,577.86 and 26,108,827.14 is: 36,030,311.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,780,702.28 : 57,657,577.86 = 26,108,827.14 : x
  2. Step 2: Convert to fraction form
    41,780,702.28/57,657,577.86 = 26,108,827.14/x
  3. Step 3: Cross multiply
    41,780,702.28x = 57,657,577.86 × 26,108,827.14
  4. Step 4: Simplify right side
    41,780,702.28x = 1,505,371,733,657,831.25
  5. Step 5: Solve for x
    x = 1,505,371,733,657,831.25/41,780,702.28
  6. Step 6: Final answer
    x = 36,030,311.88

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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.