Home / 23,330,341.80-34,995,512.70-22,007,644.20

Finding the Fourth Proportional to 23,330,341.80, 34,995,512.70 and 22,007,644.20

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Solution

The fourth proportional to 23,330,341.80, 34,995,512.70 and 22,007,644.20 is: 33,011,466.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,330,341.80 : 34,995,512.70 = 22,007,644.20 : x
  2. Step 2: Convert to fraction form
    23,330,341.80/34,995,512.70 = 22,007,644.20/x
  3. Step 3: Cross multiply
    23,330,341.80x = 34,995,512.70 × 22,007,644.20
  4. Step 4: Simplify right side
    23,330,341.80x = 770,168,792,098,181.38
  5. Step 5: Solve for x
    x = 770,168,792,098,181.38/23,330,341.80
  6. Step 6: Final answer
    x = 33,011,466.30

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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.