Home / 32,960,229.70-45,480,935.67-18,071,636.08

Finding the Fourth Proportional to 32,960,229.70, 45,480,935.67 and 18,071,636.08

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Solution

The fourth proportional to 32,960,229.70, 45,480,935.67 and 18,071,636.08 is: 24,936,565.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,960,229.70 : 45,480,935.67 = 18,071,636.08 : x
  2. Step 2: Convert to fraction form
    32,960,229.70/45,480,935.67 = 18,071,636.08/x
  3. Step 3: Cross multiply
    32,960,229.70x = 45,480,935.67 × 18,071,636.08
  4. Step 4: Simplify right side
    32,960,229.70x = 821,914,918,006,130.88
  5. Step 5: Solve for x
    x = 821,914,918,006,130.88/32,960,229.70
  6. Step 6: Final answer
    x = 24,936,565.23

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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.