Home / 23,196,100.60-34,785,286.26-7,630,307.92

Finding the Fourth Proportional to 23,196,100.60, 34,785,286.26 and 7,630,307.92

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Solution

The fourth proportional to 23,196,100.60, 34,785,286.26 and 7,630,307.92 is: 11,442,545.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,196,100.60 : 34,785,286.26 = 7,630,307.92 : x
  2. Step 2: Convert to fraction form
    23,196,100.60/34,785,286.26 = 7,630,307.92/x
  3. Step 3: Cross multiply
    23,196,100.60x = 34,785,286.26 × 7,630,307.92
  4. Step 4: Simplify right side
    23,196,100.60x = 265,422,445,249,145.16
  5. Step 5: Solve for x
    x = 265,422,445,249,145.16/23,196,100.60
  6. Step 6: Final answer
    x = 11,442,545.88

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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.