Home / 23,317,698.70-34,976,548.05-7,359,273.10

Finding the Fourth Proportional to 23,317,698.70, 34,976,548.05 and 7,359,273.10

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Solution

The fourth proportional to 23,317,698.70, 34,976,548.05 and 7,359,273.10 is: 11,038,909.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,317,698.70 : 34,976,548.05 = 7,359,273.10 : x
  2. Step 2: Convert to fraction form
    23,317,698.70/34,976,548.05 = 7,359,273.10/x
  3. Step 3: Cross multiply
    23,317,698.70x = 34,976,548.05 × 7,359,273.10
  4. Step 4: Simplify right side
    23,317,698.70x = 257,401,969,195,222.41
  5. Step 5: Solve for x
    x = 257,401,969,195,222.41/23,317,698.70
  6. Step 6: Final answer
    x = 11,038,909.65

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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.