Home / 41,243,388.86-61,865,074.06-10,538,025.73

Finding the Fourth Proportional to 41,243,388.86, 61,865,074.06 and 10,538,025.73

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Solution

The fourth proportional to 41,243,388.86, 61,865,074.06 and 10,538,025.73 is: 15,807,036.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,243,388.86 : 61,865,074.06 = 10,538,025.73 : x
  2. Step 2: Convert to fraction form
    41,243,388.86/61,865,074.06 = 10,538,025.73/x
  3. Step 3: Cross multiply
    41,243,388.86x = 61,865,074.06 × 10,538,025.73
  4. Step 4: Simplify right side
    41,243,388.86x = 651,935,742,051,627.75
  5. Step 5: Solve for x
    x = 651,935,742,051,627.75/41,243,388.86
  6. Step 6: Final answer
    x = 15,807,036.23

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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.