Home / 26,920,802.80-40,381,204.20-24,233,417.20

Finding the Fourth Proportional to 26,920,802.80, 40,381,204.20 and 24,233,417.20

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Solution

The fourth proportional to 26,920,802.80, 40,381,204.20 and 24,233,417.20 is: 36,350,125.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,920,802.80 : 40,381,204.20 = 24,233,417.20 : x
  2. Step 2: Convert to fraction form
    26,920,802.80/40,381,204.20 = 24,233,417.20/x
  3. Step 3: Cross multiply
    26,920,802.80x = 40,381,204.20 × 24,233,417.20
  4. Step 4: Simplify right side
    26,920,802.80x = 978,574,568,416,992.25
  5. Step 5: Solve for x
    x = 978,574,568,416,992.25/26,920,802.80
  6. Step 6: Final answer
    x = 36,350,125.80

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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.