Home / 25,298,325.92-37,886,311.20-14,482,823.60

Finding the Fourth Proportional to 25,298,325.92, 37,886,311.20 and 14,482,823.60

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Solution

The fourth proportional to 25,298,325.92, 37,886,311.20 and 14,482,823.60 is: 21,689,212.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,298,325.92 : 37,886,311.20 = 14,482,823.60 : x
  2. Step 2: Convert to fraction form
    25,298,325.92/37,886,311.20 = 14,482,823.60/x
  3. Step 3: Cross multiply
    25,298,325.92x = 37,886,311.20 × 14,482,823.60
  4. Step 4: Simplify right side
    25,298,325.92x = 548,700,761,964,304.38
  5. Step 5: Solve for x
    x = 548,700,761,964,304.38/25,298,325.92
  6. Step 6: Final answer
    x = 21,689,212.31

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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.