Home / 2,922,941,682.80-4,384,412,524.20-1,373,259,726.80

Finding the Fourth Proportional to 2,922,941,682.80, 4,384,412,524.20 and 1,373,259,726.80

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Solution

The fourth proportional to 2,922,941,682.80, 4,384,412,524.20 and 1,373,259,726.80 is: 2,059,889,590.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,922,941,682.80 : 4,384,412,524.20 = 1,373,259,726.80 : x
  2. Step 2: Convert to fraction form
    2,922,941,682.80/4,384,412,524.20 = 1,373,259,726.80/x
  3. Step 3: Cross multiply
    2,922,941,682.80x = 4,384,412,524.20 × 1,373,259,726.80
  4. Step 4: Simplify right side
    2,922,941,682.80x = 6,020,937,145,161,390,080
  5. Step 5: Solve for x
    x = 6,020,937,145,161,390,080/2,922,941,682.80
  6. Step 6: Final answer
    x = 2,059,889,590.20

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Double scale
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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.