Home / 25,737,558.86-38,606,305.68-6,568,316.34

Finding the Fourth Proportional to 25,737,558.86, 38,606,305.68 and 6,568,316.34

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Solution

The fourth proportional to 25,737,558.86, 38,606,305.68 and 6,568,316.34 is: 9,852,466.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,737,558.86 : 38,606,305.68 = 6,568,316.34 : x
  2. Step 2: Convert to fraction form
    25,737,558.86/38,606,305.68 = 6,568,316.34/x
  3. Step 3: Cross multiply
    25,737,558.86x = 38,606,305.68 × 6,568,316.34
  4. Step 4: Simplify right side
    25,737,558.86x = 253,578,428,424,978.81
  5. Step 5: Solve for x
    x = 253,578,428,424,978.81/25,737,558.86
  6. Step 6: Final answer
    x = 9,852,466.19

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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.