Home / 22,013,160.70-33,019,741.05-16,974,312.70

Finding the Fourth Proportional to 22,013,160.70, 33,019,741.05 and 16,974,312.70

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Solution

The fourth proportional to 22,013,160.70, 33,019,741.05 and 16,974,312.70 is: 25,461,469.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,013,160.70 : 33,019,741.05 = 16,974,312.70 : x
  2. Step 2: Convert to fraction form
    22,013,160.70/33,019,741.05 = 16,974,312.70/x
  3. Step 3: Cross multiply
    22,013,160.70x = 33,019,741.05 × 16,974,312.70
  4. Step 4: Simplify right side
    22,013,160.70x = 560,487,409,855,726.31
  5. Step 5: Solve for x
    x = 560,487,409,855,726.31/22,013,160.70
  6. Step 6: Final answer
    x = 25,461,469.05

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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.