Home / 26,530,339.92-39,793,223.88-16,152,869.04

Finding the Fourth Proportional to 26,530,339.92, 39,793,223.88 and 16,152,869.04

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Solution

The fourth proportional to 26,530,339.92, 39,793,223.88 and 16,152,869.04 is: 24,227,911.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,530,339.92 : 39,793,223.88 = 16,152,869.04 : x
  2. Step 2: Convert to fraction form
    26,530,339.92/39,793,223.88 = 16,152,869.04/x
  3. Step 3: Cross multiply
    26,530,339.92x = 39,793,223.88 × 16,152,869.04
  4. Step 4: Simplify right side
    26,530,339.92x = 642,774,734,013,040.62
  5. Step 5: Solve for x
    x = 642,774,734,013,040.62/26,530,339.92
  6. Step 6: Final answer
    x = 24,227,911.74

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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.