Home / 64,102,164.43-88,461,294.86-34,733,489.20

Finding the Fourth Proportional to 64,102,164.43, 88,461,294.86 and 34,733,489.20

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Solution

The fourth proportional to 64,102,164.43, 88,461,294.86 and 34,733,489.20 is: 47,932,381.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,102,164.43 : 88,461,294.86 = 34,733,489.20 : x
  2. Step 2: Convert to fraction form
    64,102,164.43/88,461,294.86 = 34,733,489.20/x
  3. Step 3: Cross multiply
    64,102,164.43x = 88,461,294.86 × 34,733,489.20
  4. Step 4: Simplify right side
    64,102,164.43x = 3,072,569,429,704,985.50
  5. Step 5: Solve for x
    x = 3,072,569,429,704,985.50/64,102,164.43
  6. Step 6: Final answer
    x = 47,932,381.96

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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.