Home / 38,513,562.66-53,154,165.57-23,833,956.96

Finding the Fourth Proportional to 38,513,562.66, 53,154,165.57 and 23,833,956.96

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Solution

The fourth proportional to 38,513,562.66, 53,154,165.57 and 23,833,956.96 is: 32,894,232.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,513,562.66 : 53,154,165.57 = 23,833,956.96 : x
  2. Step 2: Convert to fraction form
    38,513,562.66/53,154,165.57 = 23,833,956.96/x
  3. Step 3: Cross multiply
    38,513,562.66x = 53,154,165.57 × 23,833,956.96
  4. Step 4: Simplify right side
    38,513,562.66x = 1,266,874,094,440,094
  5. Step 5: Solve for x
    x = 1,266,874,094,440,094/38,513,562.66
  6. Step 6: Final answer
    x = 32,894,232.76

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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.