Home / 31,963,702.60-44,107,242.42-18,024,276.52

Finding the Fourth Proportional to 31,963,702.60, 44,107,242.42 and 18,024,276.52

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Solution

The fourth proportional to 31,963,702.60, 44,107,242.42 and 18,024,276.52 is: 24,871,997.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,963,702.60 : 44,107,242.42 = 18,024,276.52 : x
  2. Step 2: Convert to fraction form
    31,963,702.60/44,107,242.42 = 18,024,276.52/x
  3. Step 3: Cross multiply
    31,963,702.60x = 44,107,242.42 × 18,024,276.52
  4. Step 4: Simplify right side
    31,963,702.60x = 795,001,133,912,754
  5. Step 5: Solve for x
    x = 795,001,133,912,754/31,963,702.60
  6. Step 6: Final answer
    x = 24,871,997.59

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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.