Home / 2,484,482,854.80-3,723,559,255.80-1,320,508,966.80

Finding the Fourth Proportional to 2,484,482,854.80, 3,723,559,255.80 and 1,320,508,966.80

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Solution

The fourth proportional to 2,484,482,854.80, 3,723,559,255.80 and 1,320,508,966.80 is: 1,979,081,230.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,484,482,854.80 : 3,723,559,255.80 = 1,320,508,966.80 : x
  2. Step 2: Convert to fraction form
    2,484,482,854.80/3,723,559,255.80 = 1,320,508,966.80/x
  3. Step 3: Cross multiply
    2,484,482,854.80x = 3,723,559,255.80 × 1,320,508,966.80
  4. Step 4: Simplify right side
    2,484,482,854.80x = 4,916,993,385,695,035,392
  5. Step 5: Solve for x
    x = 4,916,993,385,695,035,392/2,484,482,854.80
  6. Step 6: Final answer
    x = 1,979,081,230.61

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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.