Home / 22,133,552.10-33,200,328.15-17,510,015.40

Finding the Fourth Proportional to 22,133,552.10, 33,200,328.15 and 17,510,015.40

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Solution

The fourth proportional to 22,133,552.10, 33,200,328.15 and 17,510,015.40 is: 26,265,023.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,133,552.10 : 33,200,328.15 = 17,510,015.40 : x
  2. Step 2: Convert to fraction form
    22,133,552.10/33,200,328.15 = 17,510,015.40/x
  3. Step 3: Cross multiply
    22,133,552.10x = 33,200,328.15 × 17,510,015.40
  4. Step 4: Simplify right side
    22,133,552.10x = 581,338,257,191,553.38
  5. Step 5: Solve for x
    x = 581,338,257,191,553.38/22,133,552.10
  6. Step 6: Final answer
    x = 26,265,023.10

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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.