Home / 1,088,912,046.06-1,633,365,577.28-466,723,841.72

Finding the Fourth Proportional to 1,088,912,046.06, 1,633,365,577.28 and 466,723,841.72

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Solution

The fourth proportional to 1,088,912,046.06, 1,633,365,577.28 and 466,723,841.72 is: 700,084,694.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,088,912,046.06 : 1,633,365,577.28 = 466,723,841.72 : x
  2. Step 2: Convert to fraction form
    1,088,912,046.06/1,633,365,577.28 = 466,723,841.72/x
  3. Step 3: Cross multiply
    1,088,912,046.06x = 1,633,365,577.28 × 466,723,841.72
  4. Step 4: Simplify right side
    1,088,912,046.06x = 762,330,657,161,327,232
  5. Step 5: Solve for x
    x = 762,330,657,161,327,232/1,088,912,046.06
  6. Step 6: Final answer
    x = 700,084,694.55

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Double scale
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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.