Home / 6,720,854,962.10-10,081,282,443.15-5,801,769,086.90

Finding the Fourth Proportional to 6,720,854,962.10, 10,081,282,443.15 and 5,801,769,086.90

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Solution

The fourth proportional to 6,720,854,962.10, 10,081,282,443.15 and 5,801,769,086.90 is: 8,702,653,630.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,720,854,962.10 : 10,081,282,443.15 = 5,801,769,086.90 : x
  2. Step 2: Convert to fraction form
    6,720,854,962.10/10,081,282,443.15 = 5,801,769,086.90/x
  3. Step 3: Cross multiply
    6,720,854,962.10x = 10,081,282,443.15 × 5,801,769,086.90
  4. Step 4: Simplify right side
    6,720,854,962.10x = 58,489,272,834,975,367,168
  5. Step 5: Solve for x
    x = 58,489,272,834,975,367,168/6,720,854,962.10
  6. Step 6: Final answer
    x = 8,702,653,630.35

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1.5x scale

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.