Home / 62,691,487.40-94,037,231.10-16,633,267.40

Finding the Fourth Proportional to 62,691,487.40, 94,037,231.10 and 16,633,267.40

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Solution

The fourth proportional to 62,691,487.40, 94,037,231.10 and 16,633,267.40 is: 24,949,901.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,691,487.40 : 94,037,231.10 = 16,633,267.40 : x
  2. Step 2: Convert to fraction form
    62,691,487.40/94,037,231.10 = 16,633,267.40/x
  3. Step 3: Cross multiply
    62,691,487.40x = 94,037,231.10 × 16,633,267.40
  4. Step 4: Simplify right side
    62,691,487.40x = 1,564,146,410,441,896
  5. Step 5: Solve for x
    x = 1,564,146,410,441,896/62,691,487.40
  6. Step 6: Final answer
    x = 24,949,901.10

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.