Home / 9,167,676,574.41-13,751,497,697.40-2,872,587,715.88

Finding the Fourth Proportional to 9,167,676,574.41, 13,751,497,697.40 and 2,872,587,715.88

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Solution

The fourth proportional to 9,167,676,574.41, 13,751,497,697.40 and 2,872,587,715.88 is: 4,308,876,195.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,167,676,574.41 : 13,751,497,697.40 = 2,872,587,715.88 : x
  2. Step 2: Convert to fraction form
    9,167,676,574.41/13,751,497,697.40 = 2,872,587,715.88/x
  3. Step 3: Cross multiply
    9,167,676,574.41x = 13,751,497,697.40 × 2,872,587,715.88
  4. Step 4: Simplify right side
    9,167,676,574.41x = 39,502,383,360,434,585,600
  5. Step 5: Solve for x
    x = 39,502,383,360,434,585,600/9,167,676,574.41
  6. Step 6: Final answer
    x = 4,308,876,195.60

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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.