Home / 41,580,951.48-62,366,662.80-10,878,494.81

Finding the Fourth Proportional to 41,580,951.48, 62,366,662.80 and 10,878,494.81

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Solution

The fourth proportional to 41,580,951.48, 62,366,662.80 and 10,878,494.81 is: 16,316,495.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,580,951.48 : 62,366,662.80 = 10,878,494.81 : x
  2. Step 2: Convert to fraction form
    41,580,951.48/62,366,662.80 = 10,878,494.81/x
  3. Step 3: Cross multiply
    41,580,951.48x = 62,366,662.80 × 10,878,494.81
  4. Step 4: Simplify right side
    41,580,951.48x = 678,455,417,274,986.75
  5. Step 5: Solve for x
    x = 678,455,417,274,986.75/41,580,951.48
  6. Step 6: Final answer
    x = 16,316,495.73

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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.