Home / 32,631,986,640.30-48,947,979,960.45-9,050,178,000.30

Finding the Fourth Proportional to 32,631,986,640.30, 48,947,979,960.45 and 9,050,178,000.30

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Solution

The fourth proportional to 32,631,986,640.30, 48,947,979,960.45 and 9,050,178,000.30 is: 13,575,267,000.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,631,986,640.30 : 48,947,979,960.45 = 9,050,178,000.30 : x
  2. Step 2: Convert to fraction form
    32,631,986,640.30/48,947,979,960.45 = 9,050,178,000.30/x
  3. Step 3: Cross multiply
    32,631,986,640.30x = 48,947,979,960.45 × 9,050,178,000.30
  4. Step 4: Simplify right side
    32,631,986,640.30x = 442,987,931,397,189,795,840
  5. Step 5: Solve for x
    x = 442,987,931,397,189,795,840/32,631,986,640.30
  6. Step 6: Final answer
    x = 13,575,267,000.45

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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.