Home / 48,865,624.20-73,298,436.30-36,111,040.20

Finding the Fourth Proportional to 48,865,624.20, 73,298,436.30 and 36,111,040.20

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Solution

The fourth proportional to 48,865,624.20, 73,298,436.30 and 36,111,040.20 is: 54,166,560.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,865,624.20 : 73,298,436.30 = 36,111,040.20 : x
  2. Step 2: Convert to fraction form
    48,865,624.20/73,298,436.30 = 36,111,040.20/x
  3. Step 3: Cross multiply
    48,865,624.20x = 73,298,436.30 × 36,111,040.20
  4. Step 4: Simplify right side
    48,865,624.20x = 2,646,882,779,826,439.50
  5. Step 5: Solve for x
    x = 2,646,882,779,826,439.50/48,865,624.20
  6. Step 6: Final answer
    x = 54,166,560.30

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Double scale
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Similar ratio
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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.