Home / 16,337,532.02-22,545,609-8,995,215.20

Finding the Fourth Proportional to 16,337,532.02, 22,545,609 and 8,995,215.20

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Solution

The fourth proportional to 16,337,532.02, 22,545,609 and 8,995,215.20 is: 12,413,295.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,337,532.02 : 22,545,609 = 8,995,215.20 : x
  2. Step 2: Convert to fraction form
    16,337,532.02/22,545,609 = 8,995,215.20/x
  3. Step 3: Cross multiply
    16,337,532.02x = 22,545,609 × 8,995,215.20
  4. Step 4: Simplify right side
    16,337,532.02x = 202,802,604,770,056.78
  5. Step 5: Solve for x
    x = 202,802,604,770,056.78/16,337,532.02
  6. Step 6: Final answer
    x = 12,413,295.01

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1.5x scale

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.