Home / 41,495,069.06-62,241,723.93-13,830,986.78

Finding the Fourth Proportional to 41,495,069.06, 62,241,723.93 and 13,830,986.78

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Solution

The fourth proportional to 41,495,069.06, 62,241,723.93 and 13,830,986.78 is: 20,746,186.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,495,069.06 : 62,241,723.93 = 13,830,986.78 : x
  2. Step 2: Convert to fraction form
    41,495,069.06/62,241,723.93 = 13,830,986.78/x
  3. Step 3: Cross multiply
    41,495,069.06x = 62,241,723.93 × 13,830,986.78
  4. Step 4: Simplify right side
    41,495,069.06x = 860,864,460,840,239.62
  5. Step 5: Solve for x
    x = 860,864,460,840,239.62/41,495,069.06
  6. Step 6: Final answer
    x = 20,746,186.96

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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.