Home / 795,663,482.54-1,098,073,639.26-461,222,346.83

Finding the Fourth Proportional to 795,663,482.54, 1,098,073,639.26 and 461,222,346.83

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Solution

The fourth proportional to 795,663,482.54, 1,098,073,639.26 and 461,222,346.83 is: 636,520,478.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    795,663,482.54 : 1,098,073,639.26 = 461,222,346.83 : x
  2. Step 2: Convert to fraction form
    795,663,482.54/1,098,073,639.26 = 461,222,346.83/x
  3. Step 3: Cross multiply
    795,663,482.54x = 1,098,073,639.26 × 461,222,346.83
  4. Step 4: Simplify right side
    795,663,482.54x = 506,456,100,891,656,000
  5. Step 5: Solve for x
    x = 506,456,100,891,656,000/795,663,482.54
  6. Step 6: Final answer
    x = 636,520,478.83

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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.