Home / 48,901,895.60-73,352,843.40-14,818,812.80

Finding the Fourth Proportional to 48,901,895.60, 73,352,843.40 and 14,818,812.80

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Solution

The fourth proportional to 48,901,895.60, 73,352,843.40 and 14,818,812.80 is: 22,228,219.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,901,895.60 : 73,352,843.40 = 14,818,812.80 : x
  2. Step 2: Convert to fraction form
    48,901,895.60/73,352,843.40 = 14,818,812.80/x
  3. Step 3: Cross multiply
    48,901,895.60x = 73,352,843.40 × 14,818,812.80
  4. Step 4: Simplify right side
    48,901,895.60x = 1,087,002,054,692,315.62
  5. Step 5: Solve for x
    x = 1,087,002,054,692,315.62/48,901,895.60
  6. Step 6: Final answer
    x = 22,228,219.20

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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.