Home / 64,102,164.33-88,461,294.73-34,733,489.11

Finding the Fourth Proportional to 64,102,164.33, 88,461,294.73 and 34,733,489.11

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Solution

The fourth proportional to 64,102,164.33, 88,461,294.73 and 34,733,489.11 is: 47,932,381.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,102,164.33 : 88,461,294.73 = 34,733,489.11 : x
  2. Step 2: Convert to fraction form
    64,102,164.33/88,461,294.73 = 34,733,489.11/x
  3. Step 3: Cross multiply
    64,102,164.33x = 88,461,294.73 × 34,733,489.11
  4. Step 4: Simplify right side
    64,102,164.33x = 3,072,569,416,950,639.50
  5. Step 5: Solve for x
    x = 3,072,569,416,950,639.50/64,102,164.33
  6. Step 6: Final answer
    x = 47,932,381.83

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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.