Home / 3,876,964,499,826.60-5,815,565,223,826.40-1,330,098,364,337.60

Finding the Fourth Proportional to 3,876,964,499,826.60, 5,815,565,223,826.40 and 1,330,098,364,337.60

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Solution

The fourth proportional to 3,876,964,499,826.60, 5,815,565,223,826.40 and 1,330,098,364,337.60 is: 1,995,188,192,271.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,876,964,499,826.60 : 5,815,565,223,826.40 = 1,330,098,364,337.60 : x
  2. Step 2: Convert to fraction form
    3,876,964,499,826.60/5,815,565,223,826.40 = 1,330,098,364,337.60/x
  3. Step 3: Cross multiply
    3,876,964,499,826.60x = 5,815,565,223,826.40 × 1,330,098,364,337.60
  4. Step 4: Simplify right side
    3,876,964,499,826.60x = 7,735,273,791,910,124,116,246,528
  5. Step 5: Solve for x
    x = 7,735,273,791,910,124,116,246,528/3,876,964,499,826.60
  6. Step 6: Final answer
    x = 1,995,188,192,271.58

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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.