Home / 22,144,105.40-33,216,158.10-16,475,401.40

Finding the Fourth Proportional to 22,144,105.40, 33,216,158.10 and 16,475,401.40

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Solution

The fourth proportional to 22,144,105.40, 33,216,158.10 and 16,475,401.40 is: 24,713,102.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,144,105.40 : 33,216,158.10 = 16,475,401.40 : x
  2. Step 2: Convert to fraction form
    22,144,105.40/33,216,158.10 = 16,475,401.40/x
  3. Step 3: Cross multiply
    22,144,105.40x = 33,216,158.10 × 16,475,401.40
  4. Step 4: Simplify right side
    22,144,105.40x = 547,249,537,663,361.38
  5. Step 5: Solve for x
    x = 547,249,537,663,361.38/22,144,105.40
  6. Step 6: Final answer
    x = 24,713,102.10

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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.