Home / 41,668,677.45-57,506,306.06-23,089,645.42

Finding the Fourth Proportional to 41,668,677.45, 57,506,306.06 and 23,089,645.42

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Solution

The fourth proportional to 41,668,677.45, 57,506,306.06 and 23,089,645.42 is: 31,865,667.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,668,677.45 : 57,506,306.06 = 23,089,645.42 : x
  2. Step 2: Convert to fraction form
    41,668,677.45/57,506,306.06 = 23,089,645.42/x
  3. Step 3: Cross multiply
    41,668,677.45x = 57,506,306.06 × 23,089,645.42
  4. Step 4: Simplify right side
    41,668,677.45x = 1,327,800,216,253,355.50
  5. Step 5: Solve for x
    x = 1,327,800,216,253,355.50/41,668,677.45
  6. Step 6: Final answer
    x = 31,865,667.39

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.