Home / 957,726,627.41-1,435,900,476.35-588,498,729.34

Finding the Fourth Proportional to 957,726,627.41, 1,435,900,476.35 and 588,498,729.34

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Solution

The fourth proportional to 957,726,627.41, 1,435,900,476.35 and 588,498,729.34 is: 882,324,435.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    957,726,627.41 : 1,435,900,476.35 = 588,498,729.34 : x
  2. Step 2: Convert to fraction form
    957,726,627.41/1,435,900,476.35 = 588,498,729.34/x
  3. Step 3: Cross multiply
    957,726,627.41x = 1,435,900,476.35 × 588,498,729.34
  4. Step 4: Simplify right side
    957,726,627.41x = 845,025,605,788,557,184
  5. Step 5: Solve for x
    x = 845,025,605,788,557,184/957,726,627.41
  6. Step 6: Final answer
    x = 882,324,435.40

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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.