Home / 9,416,854,581.15-14,120,377,179.98-4,441,240,481.49

Finding the Fourth Proportional to 9,416,854,581.15, 14,120,377,179.98 and 4,441,240,481.49

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Solution

The fourth proportional to 9,416,854,581.15, 14,120,377,179.98 and 4,441,240,481.49 is: 6,659,547,538.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,416,854,581.15 : 14,120,377,179.98 = 4,441,240,481.49 : x
  2. Step 2: Convert to fraction form
    9,416,854,581.15/14,120,377,179.98 = 4,441,240,481.49/x
  3. Step 3: Cross multiply
    9,416,854,581.15x = 14,120,377,179.98 × 4,441,240,481.49
  4. Step 4: Simplify right side
    9,416,854,581.15x = 62,711,990,745,634,775,040
  5. Step 5: Solve for x
    x = 62,711,990,745,634,775,040/9,416,854,581.15
  6. Step 6: Final answer
    x = 6,659,547,538.43

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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.