Home / 43,951,753.51-65,937,079.29-14,808,488.50

Finding the Fourth Proportional to 43,951,753.51, 65,937,079.29 and 14,808,488.50

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Solution

The fourth proportional to 43,951,753.51, 65,937,079.29 and 14,808,488.50 is: 22,215,916.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,951,753.51 : 65,937,079.29 = 14,808,488.50 : x
  2. Step 2: Convert to fraction form
    43,951,753.51/65,937,079.29 = 14,808,488.50/x
  3. Step 3: Cross multiply
    43,951,753.51x = 65,937,079.29 × 14,808,488.50
  4. Step 4: Simplify right side
    43,951,753.51x = 976,428,480,389,553.12
  5. Step 5: Solve for x
    x = 976,428,480,389,553.12/43,951,753.51
  6. Step 6: Final answer
    x = 22,215,916.37

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.