Home / 62,373,501.20-86,071,062.03-36,266,166.83

Finding the Fourth Proportional to 62,373,501.20, 86,071,062.03 and 36,266,166.83

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Solution

The fourth proportional to 62,373,501.20, 86,071,062.03 and 36,266,166.83 is: 50,044,769.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,373,501.20 : 86,071,062.03 = 36,266,166.83 : x
  2. Step 2: Convert to fraction form
    62,373,501.20/86,071,062.03 = 36,266,166.83/x
  3. Step 3: Cross multiply
    62,373,501.20x = 86,071,062.03 × 36,266,166.83
  4. Step 4: Simplify right side
    62,373,501.20x = 3,121,467,494,815,258.50
  5. Step 5: Solve for x
    x = 3,121,467,494,815,258.50/62,373,501.20
  6. Step 6: Final answer
    x = 50,044,769.57

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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.