Home / 45,405,641.66-62,659,768.23-24,779,087.85

Finding the Fourth Proportional to 45,405,641.66, 62,659,768.23 and 24,779,087.85

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Solution

The fourth proportional to 45,405,641.66, 62,659,768.23 and 24,779,087.85 is: 34,195,131.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,405,641.66 : 62,659,768.23 = 24,779,087.85 : x
  2. Step 2: Convert to fraction form
    45,405,641.66/62,659,768.23 = 24,779,087.85/x
  3. Step 3: Cross multiply
    45,405,641.66x = 62,659,768.23 × 24,779,087.85
  4. Step 4: Simplify right side
    45,405,641.66x = 1,552,651,901,631,809
  5. Step 5: Solve for x
    x = 1,552,651,901,631,809/45,405,641.66
  6. Step 6: Final answer
    x = 34,195,131.82

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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.