Home / 48,901,543.60-73,352,315.40-14,818,460.80

Finding the Fourth Proportional to 48,901,543.60, 73,352,315.40 and 14,818,460.80

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Solution

The fourth proportional to 48,901,543.60, 73,352,315.40 and 14,818,460.80 is: 22,227,691.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,901,543.60 : 73,352,315.40 = 14,818,460.80 : x
  2. Step 2: Convert to fraction form
    48,901,543.60/73,352,315.40 = 14,818,460.80/x
  3. Step 3: Cross multiply
    48,901,543.60x = 73,352,315.40 × 14,818,460.80
  4. Step 4: Simplify right side
    48,901,543.60x = 1,086,968,410,344,136.50
  5. Step 5: Solve for x
    x = 1,086,968,410,344,136.50/48,901,543.60
  6. Step 6: Final answer
    x = 22,227,691.20

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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.