Home / 26,233,962.32-36,202,863.84-14,631,276.90

Finding the Fourth Proportional to 26,233,962.32, 36,202,863.84 and 14,631,276.90

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Solution

The fourth proportional to 26,233,962.32, 36,202,863.84 and 14,631,276.90 is: 20,191,159.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,233,962.32 : 36,202,863.84 = 14,631,276.90 : x
  2. Step 2: Convert to fraction form
    26,233,962.32/36,202,863.84 = 14,631,276.90/x
  3. Step 3: Cross multiply
    26,233,962.32x = 36,202,863.84 × 14,631,276.90
  4. Step 4: Simplify right side
    26,233,962.32x = 529,694,125,416,037.38
  5. Step 5: Solve for x
    x = 529,694,125,416,037.38/26,233,962.32
  6. Step 6: Final answer
    x = 20,191,159.80

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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.