Home / 22,019,910.10-33,029,865.15-17,484,946.90

Finding the Fourth Proportional to 22,019,910.10, 33,029,865.15 and 17,484,946.90

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Solution

The fourth proportional to 22,019,910.10, 33,029,865.15 and 17,484,946.90 is: 26,227,420.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,019,910.10 : 33,029,865.15 = 17,484,946.90 : x
  2. Step 2: Convert to fraction form
    22,019,910.10/33,029,865.15 = 17,484,946.90/x
  3. Step 3: Cross multiply
    22,019,910.10x = 33,029,865.15 × 17,484,946.90
  4. Step 4: Simplify right side
    22,019,910.10x = 577,525,438,261,910.50
  5. Step 5: Solve for x
    x = 577,525,438,261,910.50/22,019,910.10
  6. Step 6: Final answer
    x = 26,227,420.35

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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.