Home / 16,674,723.43-23,011,837.51-9,232,385.40

Finding the Fourth Proportional to 16,674,723.43, 23,011,837.51 and 9,232,385.40

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Solution

The fourth proportional to 16,674,723.43, 23,011,837.51 and 9,232,385.40 is: 12,741,090.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,674,723.43 : 23,011,837.51 = 9,232,385.40 : x
  2. Step 2: Convert to fraction form
    16,674,723.43/23,011,837.51 = 9,232,385.40/x
  3. Step 3: Cross multiply
    16,674,723.43x = 23,011,837.51 × 9,232,385.40
  4. Step 4: Simplify right side
    16,674,723.43x = 212,454,152,654,496.38
  5. Step 5: Solve for x
    x = 212,454,152,654,496.38/16,674,723.43
  6. Step 6: Final answer
    x = 12,741,090.04

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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.