Home / 22,752,093.40-34,128,140.10-9,959,018.20

Finding the Fourth Proportional to 22,752,093.40, 34,128,140.10 and 9,959,018.20

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Solution

The fourth proportional to 22,752,093.40, 34,128,140.10 and 9,959,018.20 is: 14,938,527.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,752,093.40 : 34,128,140.10 = 9,959,018.20 : x
  2. Step 2: Convert to fraction form
    22,752,093.40/34,128,140.10 = 9,959,018.20/x
  3. Step 3: Cross multiply
    22,752,093.40x = 34,128,140.10 × 9,959,018.20
  4. Step 4: Simplify right side
    22,752,093.40x = 339,882,768,388,049.81
  5. Step 5: Solve for x
    x = 339,882,768,388,049.81/22,752,093.40
  6. Step 6: Final answer
    x = 14,938,527.30

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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.