Home / 23,176,220.40-34,764,330.60-6,138,615.60

Finding the Fourth Proportional to 23,176,220.40, 34,764,330.60 and 6,138,615.60

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Solution

The fourth proportional to 23,176,220.40, 34,764,330.60 and 6,138,615.60 is: 9,207,923.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,176,220.40 : 34,764,330.60 = 6,138,615.60 : x
  2. Step 2: Convert to fraction form
    23,176,220.40/34,764,330.60 = 6,138,615.60/x
  3. Step 3: Cross multiply
    23,176,220.40x = 34,764,330.60 × 6,138,615.60
  4. Step 4: Simplify right side
    23,176,220.40x = 213,404,862,144,717.34
  5. Step 5: Solve for x
    x = 213,404,862,144,717.34/23,176,220.40
  6. Step 6: Final answer
    x = 9,207,923.40

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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.