Home / 62,667,219.70-86,478,733.65-35,165,607.22

Finding the Fourth Proportional to 62,667,219.70, 86,478,733.65 and 35,165,607.22

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Solution

The fourth proportional to 62,667,219.70, 86,478,733.65 and 35,165,607.22 is: 48,527,399.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,667,219.70 : 86,478,733.65 = 35,165,607.22 : x
  2. Step 2: Convert to fraction form
    62,667,219.70/86,478,733.65 = 35,165,607.22/x
  3. Step 3: Cross multiply
    62,667,219.70x = 86,478,733.65 × 35,165,607.22
  4. Step 4: Simplify right side
    62,667,219.70x = 3,041,077,180,418,897
  5. Step 5: Solve for x
    x = 3,041,077,180,418,897/62,667,219.70
  6. Step 6: Final answer
    x = 48,527,399.09

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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.