Home / 34,804,811.70-52,207,217.55-29,653,989.30

Finding the Fourth Proportional to 34,804,811.70, 52,207,217.55 and 29,653,989.30

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Solution

The fourth proportional to 34,804,811.70, 52,207,217.55 and 29,653,989.30 is: 44,480,983.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,804,811.70 : 52,207,217.55 = 29,653,989.30 : x
  2. Step 2: Convert to fraction form
    34,804,811.70/52,207,217.55 = 29,653,989.30/x
  3. Step 3: Cross multiply
    34,804,811.70x = 52,207,217.55 × 29,653,989.30
  4. Step 4: Simplify right side
    34,804,811.70x = 1,548,152,270,610,472.25
  5. Step 5: Solve for x
    x = 1,548,152,270,610,472.25/34,804,811.70
  6. Step 6: Final answer
    x = 44,480,983.95

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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.