Home / 36,895,400.40-55,343,100.60-34,805,211.60

Finding the Fourth Proportional to 36,895,400.40, 55,343,100.60 and 34,805,211.60

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Solution

The fourth proportional to 36,895,400.40, 55,343,100.60 and 34,805,211.60 is: 52,207,817.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,895,400.40 : 55,343,100.60 = 34,805,211.60 : x
  2. Step 2: Convert to fraction form
    36,895,400.40/55,343,100.60 = 34,805,211.60/x
  3. Step 3: Cross multiply
    36,895,400.40x = 55,343,100.60 × 34,805,211.60
  4. Step 4: Simplify right side
    36,895,400.40x = 1,926,228,326,983,087
  5. Step 5: Solve for x
    x = 1,926,228,326,983,087/36,895,400.40
  6. Step 6: Final answer
    x = 52,207,817.40

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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.