Home / 41,407,280.55-62,110,920.83-11,118,205.35

Finding the Fourth Proportional to 41,407,280.55, 62,110,920.83 and 11,118,205.35

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Solution

The fourth proportional to 41,407,280.55, 62,110,920.83 and 11,118,205.35 is: 16,677,308.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,407,280.55 : 62,110,920.83 = 11,118,205.35 : x
  2. Step 2: Convert to fraction form
    41,407,280.55/62,110,920.83 = 11,118,205.35/x
  3. Step 3: Cross multiply
    41,407,280.55x = 62,110,920.83 × 11,118,205.35
  4. Step 4: Simplify right side
    41,407,280.55x = 690,561,972,209,941.38
  5. Step 5: Solve for x
    x = 690,561,972,209,941.38/41,407,280.55
  6. Step 6: Final answer
    x = 16,677,308.03

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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.