Home / 5,840,131,821.97-8,760,197,834.47-1,418,521,454.93

Finding the Fourth Proportional to 5,840,131,821.97, 8,760,197,834.47 and 1,418,521,454.93

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Solution

The fourth proportional to 5,840,131,821.97, 8,760,197,834.47 and 1,418,521,454.93 is: 2,127,782,207.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,840,131,821.97 : 8,760,197,834.47 = 1,418,521,454.93 : x
  2. Step 2: Convert to fraction form
    5,840,131,821.97/8,760,197,834.47 = 1,418,521,454.93/x
  3. Step 3: Cross multiply
    5,840,131,821.97x = 8,760,197,834.47 × 1,418,521,454.93
  4. Step 4: Simplify right side
    5,840,131,821.97x = 12,426,528,577,583,216,640
  5. Step 5: Solve for x
    x = 12,426,528,577,583,216,640/5,840,131,821.97
  6. Step 6: Final answer
    x = 2,127,782,207.05

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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.