Home / 26,949,412.40-40,424,118.60-14,814,186.80

Finding the Fourth Proportional to 26,949,412.40, 40,424,118.60 and 14,814,186.80

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Solution

The fourth proportional to 26,949,412.40, 40,424,118.60 and 14,814,186.80 is: 22,221,280.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,949,412.40 : 40,424,118.60 = 14,814,186.80 : x
  2. Step 2: Convert to fraction form
    26,949,412.40/40,424,118.60 = 14,814,186.80/x
  3. Step 3: Cross multiply
    26,949,412.40x = 40,424,118.60 × 14,814,186.80
  4. Step 4: Simplify right side
    26,949,412.40x = 598,850,444,165,754.50
  5. Step 5: Solve for x
    x = 598,850,444,165,754.50/26,949,412.40
  6. Step 6: Final answer
    x = 22,221,280.20

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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.