Home / 26,373,366.91-36,383,652.89-15,913,549.04

Finding the Fourth Proportional to 26,373,366.91, 36,383,652.89 and 15,913,549.04

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Solution

The fourth proportional to 26,373,366.91, 36,383,652.89 and 15,913,549.04 is: 21,953,702.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,373,366.91 : 36,383,652.89 = 15,913,549.04 : x
  2. Step 2: Convert to fraction form
    26,373,366.91/36,383,652.89 = 15,913,549.04/x
  3. Step 3: Cross multiply
    26,373,366.91x = 36,383,652.89 × 15,913,549.04
  4. Step 4: Simplify right side
    26,373,366.91x = 578,993,044,519,352.75
  5. Step 5: Solve for x
    x = 578,993,044,519,352.75/26,373,366.91
  6. Step 6: Final answer
    x = 21,953,702.26

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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.