Home / 3,510,491,891.52-4,844,477,641.01-1,924,549,798.71

Finding the Fourth Proportional to 3,510,491,891.52, 4,844,477,641.01 and 1,924,549,798.71

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Solution

The fourth proportional to 3,510,491,891.52, 4,844,477,641.01 and 1,924,549,798.71 is: 2,655,878,081.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,510,491,891.52 : 4,844,477,641.01 = 1,924,549,798.71 : x
  2. Step 2: Convert to fraction form
    3,510,491,891.52/4,844,477,641.01 = 1,924,549,798.71/x
  3. Step 3: Cross multiply
    3,510,491,891.52x = 4,844,477,641.01 × 1,924,549,798.71
  4. Step 4: Simplify right side
    3,510,491,891.52x = 9,323,438,468,869,193,728
  5. Step 5: Solve for x
    x = 9,323,438,468,869,193,728/3,510,491,891.52
  6. Step 6: Final answer
    x = 2,655,878,081.18

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.