Home / 26,022,463.67-35,911,213.81-14,420,220.90

Finding the Fourth Proportional to 26,022,463.67, 35,911,213.81 and 14,420,220.90

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Solution

The fourth proportional to 26,022,463.67, 35,911,213.81 and 14,420,220.90 is: 19,900,023.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,022,463.67 : 35,911,213.81 = 14,420,220.90 : x
  2. Step 2: Convert to fraction form
    26,022,463.67/35,911,213.81 = 14,420,220.90/x
  3. Step 3: Cross multiply
    26,022,463.67x = 35,911,213.81 × 14,420,220.90
  4. Step 4: Simplify right side
    26,022,463.67x = 517,847,635,891,280.06
  5. Step 5: Solve for x
    x = 517,847,635,891,280.06/26,022,463.67
  6. Step 6: Final answer
    x = 19,900,023.40

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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.