Home / 48,901,890.60-73,352,835.90-14,818,807.80

Finding the Fourth Proportional to 48,901,890.60, 73,352,835.90 and 14,818,807.80

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Solution

The fourth proportional to 48,901,890.60, 73,352,835.90 and 14,818,807.80 is: 22,228,211.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,901,890.60 : 73,352,835.90 = 14,818,807.80 : x
  2. Step 2: Convert to fraction form
    48,901,890.60/73,352,835.90 = 14,818,807.80/x
  3. Step 3: Cross multiply
    48,901,890.60x = 73,352,835.90 × 14,818,807.80
  4. Step 4: Simplify right side
    48,901,890.60x = 1,087,001,576,787,040.12
  5. Step 5: Solve for x
    x = 1,087,001,576,787,040.12/48,901,890.60
  6. Step 6: Final answer
    x = 22,228,211.70

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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.