Home / 62,667,218.70-86,478,732.27-35,165,606.22

Finding the Fourth Proportional to 62,667,218.70, 86,478,732.27 and 35,165,606.22

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Solution

The fourth proportional to 62,667,218.70, 86,478,732.27 and 35,165,606.22 is: 48,527,397.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,667,218.70 : 86,478,732.27 = 35,165,606.22 : x
  2. Step 2: Convert to fraction form
    62,667,218.70/86,478,732.27 = 35,165,606.22/x
  3. Step 3: Cross multiply
    62,667,218.70x = 86,478,732.27 × 35,165,606.22
  4. Step 4: Simplify right side
    62,667,218.70x = 3,041,077,045,411,626.50
  5. Step 5: Solve for x
    x = 3,041,077,045,411,626.50/62,667,218.70
  6. Step 6: Final answer
    x = 48,527,397.71

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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.