Home / 41,421,967.55-62,132,918.49-11,129,830.55

Finding the Fourth Proportional to 41,421,967.55, 62,132,918.49 and 11,129,830.55

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Solution

The fourth proportional to 41,421,967.55, 62,132,918.49 and 11,129,830.55 is: 16,694,737.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,421,967.55 : 62,132,918.49 = 11,129,830.55 : x
  2. Step 2: Convert to fraction form
    41,421,967.55/62,132,918.49 = 11,129,830.55/x
  3. Step 3: Cross multiply
    41,421,967.55x = 62,132,918.49 × 11,129,830.55
  4. Step 4: Simplify right side
    41,421,967.55x = 691,528,854,370,662
  5. Step 5: Solve for x
    x = 691,528,854,370,662/41,421,967.55
  6. Step 6: Final answer
    x = 16,694,737.00

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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.