Home / 26,885,693.20-40,222,251.60-23,330,943.40

Finding the Fourth Proportional to 26,885,693.20, 40,222,251.60 and 23,330,943.40

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Solution

The fourth proportional to 26,885,693.20, 40,222,251.60 and 23,330,943.40 is: 34,904,180.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,885,693.20 : 40,222,251.60 = 23,330,943.40 : x
  2. Step 2: Convert to fraction form
    26,885,693.20/40,222,251.60 = 23,330,943.40/x
  3. Step 3: Cross multiply
    26,885,693.20x = 40,222,251.60 × 23,330,943.40
  4. Step 4: Simplify right side
    26,885,693.20x = 938,423,075,500,159.38
  5. Step 5: Solve for x
    x = 938,423,075,500,159.38/26,885,693.20
  6. Step 6: Final answer
    x = 34,904,180.02

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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.