Home / 48,385,364.80-72,578,047.20-32,261,051.20

Finding the Fourth Proportional to 48,385,364.80, 72,578,047.20 and 32,261,051.20

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Solution

The fourth proportional to 48,385,364.80, 72,578,047.20 and 32,261,051.20 is: 48,391,576.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,385,364.80 : 72,578,047.20 = 32,261,051.20 : x
  2. Step 2: Convert to fraction form
    48,385,364.80/72,578,047.20 = 32,261,051.20/x
  3. Step 3: Cross multiply
    48,385,364.80x = 72,578,047.20 × 32,261,051.20
  4. Step 4: Simplify right side
    48,385,364.80x = 2,341,444,096,715,216.50
  5. Step 5: Solve for x
    x = 2,341,444,096,715,216.50/48,385,364.80
  6. Step 6: Final answer
    x = 48,391,576.80

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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.