Home / 22,019,959.10-33,029,938.65-17,484,995.90

Finding the Fourth Proportional to 22,019,959.10, 33,029,938.65 and 17,484,995.90

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Solution

The fourth proportional to 22,019,959.10, 33,029,938.65 and 17,484,995.90 is: 26,227,493.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,019,959.10 : 33,029,938.65 = 17,484,995.90 : x
  2. Step 2: Convert to fraction form
    22,019,959.10/33,029,938.65 = 17,484,995.90/x
  3. Step 3: Cross multiply
    22,019,959.10x = 33,029,938.65 × 17,484,995.90
  4. Step 4: Simplify right side
    22,019,959.10x = 577,528,341,872,501.50
  5. Step 5: Solve for x
    x = 577,528,341,872,501.50/22,019,959.10
  6. Step 6: Final answer
    x = 26,227,493.85

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Double scale
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Similar ratio
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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.