Home / 40,732,932.80-61,099,399.20-23,514,244.40

Finding the Fourth Proportional to 40,732,932.80, 61,099,399.20 and 23,514,244.40

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Solution

The fourth proportional to 40,732,932.80, 61,099,399.20 and 23,514,244.40 is: 35,271,366.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,732,932.80 : 61,099,399.20 = 23,514,244.40 : x
  2. Step 2: Convert to fraction form
    40,732,932.80/61,099,399.20 = 23,514,244.40/x
  3. Step 3: Cross multiply
    40,732,932.80x = 61,099,399.20 × 23,514,244.40
  4. Step 4: Simplify right side
    40,732,932.80x = 1,436,706,205,481,964.50
  5. Step 5: Solve for x
    x = 1,436,706,205,481,964.50/40,732,932.80
  6. Step 6: Final answer
    x = 35,271,366.60

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1.5x scale

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.