Home / 32,960,228.70-45,480,934.29-18,071,635.08

Finding the Fourth Proportional to 32,960,228.70, 45,480,934.29 and 18,071,635.08

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Solution

The fourth proportional to 32,960,228.70, 45,480,934.29 and 18,071,635.08 is: 24,936,563.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,960,228.70 : 45,480,934.29 = 18,071,635.08 : x
  2. Step 2: Convert to fraction form
    32,960,228.70/45,480,934.29 = 18,071,635.08/x
  3. Step 3: Cross multiply
    32,960,228.70x = 45,480,934.29 × 18,071,635.08
  4. Step 4: Simplify right side
    32,960,228.70x = 821,914,847,586,338.75
  5. Step 5: Solve for x
    x = 821,914,847,586,338.75/32,960,228.70
  6. Step 6: Final answer
    x = 24,936,563.85

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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.