Home / 7,240,486,516.09-10,854,868,860.15-2,263,646,593.83

Finding the Fourth Proportional to 7,240,486,516.09, 10,854,868,860.15 and 2,263,646,593.83

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Solution

The fourth proportional to 7,240,486,516.09, 10,854,868,860.15 and 2,263,646,593.83 is: 3,393,637,550.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,240,486,516.09 : 10,854,868,860.15 = 2,263,646,593.83 : x
  2. Step 2: Convert to fraction form
    7,240,486,516.09/10,854,868,860.15 = 2,263,646,593.83/x
  3. Step 3: Cross multiply
    7,240,486,516.09x = 10,854,868,860.15 × 2,263,646,593.83
  4. Step 4: Simplify right side
    7,240,486,516.09x = 24,571,586,921,695,604,736
  5. Step 5: Solve for x
    x = 24,571,586,921,695,604,736/7,240,486,516.09
  6. Step 6: Final answer
    x = 3,393,637,550.06

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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.