Home / 40,271,240.26-55,572,519.65-23,527,532.44

Finding the Fourth Proportional to 40,271,240.26, 55,572,519.65 and 23,527,532.44

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Solution

The fourth proportional to 40,271,240.26, 55,572,519.65 and 23,527,532.44 is: 32,466,947.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,271,240.26 : 55,572,519.65 = 23,527,532.44 : x
  2. Step 2: Convert to fraction form
    40,271,240.26/55,572,519.65 = 23,527,532.44/x
  3. Step 3: Cross multiply
    40,271,240.26x = 55,572,519.65 × 23,527,532.44
  4. Step 4: Simplify right side
    40,271,240.26x = 1,307,484,258,896,731.50
  5. Step 5: Solve for x
    x = 1,307,484,258,896,731.50/40,271,240.26
  6. Step 6: Final answer
    x = 32,466,947.89

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.