Home / 22,846,153.40-34,269,230.10-7,698,505.40

Finding the Fourth Proportional to 22,846,153.40, 34,269,230.10 and 7,698,505.40

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Solution

The fourth proportional to 22,846,153.40, 34,269,230.10 and 7,698,505.40 is: 11,547,758.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,846,153.40 : 34,269,230.10 = 7,698,505.40 : x
  2. Step 2: Convert to fraction form
    22,846,153.40/34,269,230.10 = 7,698,505.40/x
  3. Step 3: Cross multiply
    22,846,153.40x = 34,269,230.10 × 7,698,505.40
  4. Step 4: Simplify right side
    22,846,153.40x = 263,821,852,978,692.56
  5. Step 5: Solve for x
    x = 263,821,852,978,692.56/22,846,153.40
  6. Step 6: Final answer
    x = 11,547,758.10

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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.