Home / 23,263,750.40-34,896,937.76-7,090,229.30

Finding the Fourth Proportional to 23,263,750.40, 34,896,937.76 and 7,090,229.30

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Solution

The fourth proportional to 23,263,750.40, 34,896,937.76 and 7,090,229.30 is: 10,635,743.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,263,750.40 : 34,896,937.76 = 7,090,229.30 : x
  2. Step 2: Convert to fraction form
    23,263,750.40/34,896,937.76 = 7,090,229.30/x
  3. Step 3: Cross multiply
    23,263,750.40x = 34,896,937.76 × 7,090,229.30
  4. Step 4: Simplify right side
    23,263,750.40x = 247,427,290,402,880.88
  5. Step 5: Solve for x
    x = 247,427,290,402,880.88/23,263,750.40
  6. Step 6: Final answer
    x = 10,635,743.86

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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.