Home / 6,451,548,058.80-9,678,342,455.10-2,310,899,909.04

Finding the Fourth Proportional to 6,451,548,058.80, 9,678,342,455.10 and 2,310,899,909.04

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Solution

The fourth proportional to 6,451,548,058.80, 9,678,342,455.10 and 2,310,899,909.04 is: 3,466,715,351.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,451,548,058.80 : 9,678,342,455.10 = 2,310,899,909.04 : x
  2. Step 2: Convert to fraction form
    6,451,548,058.80/9,678,342,455.10 = 2,310,899,909.04/x
  3. Step 3: Cross multiply
    6,451,548,058.80x = 9,678,342,455.10 × 2,310,899,909.04
  4. Step 4: Simplify right side
    6,451,548,058.80x = 22,365,680,699,148,562,432
  5. Step 5: Solve for x
    x = 22,365,680,699,148,562,432/6,451,548,058.80
  6. Step 6: Final answer
    x = 3,466,715,351.93

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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.