Home / 8,073,795,645.01-12,110,642,648.79-4,344,843,545.20

Finding the Fourth Proportional to 8,073,795,645.01, 12,110,642,648.79 and 4,344,843,545.20

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Solution

The fourth proportional to 8,073,795,645.01, 12,110,642,648.79 and 4,344,843,545.20 is: 6,517,237,970.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,073,795,645.01 : 12,110,642,648.79 = 4,344,843,545.20 : x
  2. Step 2: Convert to fraction form
    8,073,795,645.01/12,110,642,648.79 = 4,344,843,545.20/x
  3. Step 3: Cross multiply
    8,073,795,645.01x = 12,110,642,648.79 × 4,344,843,545.20
  4. Step 4: Simplify right side
    8,073,795,645.01x = 52,618,847,540,819,066,880
  5. Step 5: Solve for x
    x = 52,618,847,540,819,066,880/8,073,795,645.01
  6. Step 6: Final answer
    x = 6,517,237,970.14

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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.