Home / 16,575,761.88-22,875,240.56-9,233,593.02

Finding the Fourth Proportional to 16,575,761.88, 22,875,240.56 and 9,233,593.02

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Solution

The fourth proportional to 16,575,761.88, 22,875,240.56 and 9,233,593.02 is: 12,742,742.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,575,761.88 : 22,875,240.56 = 9,233,593.02 : x
  2. Step 2: Convert to fraction form
    16,575,761.88/22,875,240.56 = 9,233,593.02/x
  3. Step 3: Cross multiply
    16,575,761.88x = 22,875,240.56 × 9,233,593.02
  4. Step 4: Simplify right side
    16,575,761.88x = 211,220,661,565,636.88
  5. Step 5: Solve for x
    x = 211,220,661,565,636.88/16,575,761.88
  6. Step 6: Final answer
    x = 12,742,742.27

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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.