Home / 22,471,432.20-33,707,148.30-22,247,483.40

Finding the Fourth Proportional to 22,471,432.20, 33,707,148.30 and 22,247,483.40

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Solution

The fourth proportional to 22,471,432.20, 33,707,148.30 and 22,247,483.40 is: 33,371,225.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,471,432.20 : 33,707,148.30 = 22,247,483.40 : x
  2. Step 2: Convert to fraction form
    22,471,432.20/33,707,148.30 = 22,247,483.40/x
  3. Step 3: Cross multiply
    22,471,432.20x = 33,707,148.30 × 22,247,483.40
  4. Step 4: Simplify right side
    22,471,432.20x = 749,899,222,265,588.12
  5. Step 5: Solve for x
    x = 749,899,222,265,588.12/22,471,432.20
  6. Step 6: Final answer
    x = 33,371,225.10

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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.