Home / 44,286,871.70-66,430,307.55-26,072,369.30

Finding the Fourth Proportional to 44,286,871.70, 66,430,307.55 and 26,072,369.30

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Solution

The fourth proportional to 44,286,871.70, 66,430,307.55 and 26,072,369.30 is: 39,108,553.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,286,871.70 : 66,430,307.55 = 26,072,369.30 : x
  2. Step 2: Convert to fraction form
    44,286,871.70/66,430,307.55 = 26,072,369.30/x
  3. Step 3: Cross multiply
    44,286,871.70x = 66,430,307.55 × 26,072,369.30
  4. Step 4: Simplify right side
    44,286,871.70x = 1,731,995,511,156,178.25
  5. Step 5: Solve for x
    x = 1,731,995,511,156,178.25/44,286,871.70
  6. Step 6: Final answer
    x = 39,108,553.95

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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.