Home / 7,828,992,065.30-11,743,488,097.95-4,733,123,854.10

Finding the Fourth Proportional to 7,828,992,065.30, 11,743,488,097.95 and 4,733,123,854.10

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Solution

The fourth proportional to 7,828,992,065.30, 11,743,488,097.95 and 4,733,123,854.10 is: 7,099,685,781.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,828,992,065.30 : 11,743,488,097.95 = 4,733,123,854.10 : x
  2. Step 2: Convert to fraction form
    7,828,992,065.30/11,743,488,097.95 = 4,733,123,854.10/x
  3. Step 3: Cross multiply
    7,828,992,065.30x = 11,743,488,097.95 × 4,733,123,854.10
  4. Step 4: Simplify right side
    7,828,992,065.30x = 55,583,383,646,746,591,232
  5. Step 5: Solve for x
    x = 55,583,383,646,746,591,232/7,828,992,065.30
  6. Step 6: Final answer
    x = 7,099,685,781.15

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Double scale
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Similar ratio
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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.