Home / 40,874,308.98-61,332,196.23-22,675,144.74

Finding the Fourth Proportional to 40,874,308.98, 61,332,196.23 and 22,675,144.74

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Solution

The fourth proportional to 40,874,308.98, 61,332,196.23 and 22,675,144.74 is: 34,024,218.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,874,308.98 : 61,332,196.23 = 22,675,144.74 : x
  2. Step 2: Convert to fraction form
    40,874,308.98/61,332,196.23 = 22,675,144.74/x
  3. Step 3: Cross multiply
    40,874,308.98x = 61,332,196.23 × 22,675,144.74
  4. Step 4: Simplify right side
    40,874,308.98x = 1,390,716,426,737,332.25
  5. Step 5: Solve for x
    x = 1,390,716,426,737,332.25/40,874,308.98
  6. Step 6: Final answer
    x = 34,024,218.67

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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.