Home / 1,504,951,837.07-2,258,167,311.52-676,490,824.13

Finding the Fourth Proportional to 1,504,951,837.07, 2,258,167,311.52 and 676,490,824.13

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Solution

The fourth proportional to 1,504,951,837.07, 2,258,167,311.52 and 676,490,824.13 is: 1,015,068,673.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,504,951,837.07 : 2,258,167,311.52 = 676,490,824.13 : x
  2. Step 2: Convert to fraction form
    1,504,951,837.07/2,258,167,311.52 = 676,490,824.13/x
  3. Step 3: Cross multiply
    1,504,951,837.07x = 2,258,167,311.52 × 676,490,824.13
  4. Step 4: Simplify right side
    1,504,951,837.07x = 1,527,629,465,580,609,024
  5. Step 5: Solve for x
    x = 1,527,629,465,580,609,024/1,504,951,837.07
  6. Step 6: Final answer
    x = 1,015,068,673.93

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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.