Home / 41,992,064-62,988,096.81-10,079,360

Finding the Fourth Proportional to 41,992,064, 62,988,096.81 and 10,079,360

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Solution

The fourth proportional to 41,992,064, 62,988,096.81 and 10,079,360 is: 15,119,040.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,992,064 : 62,988,096.81 = 10,079,360 : x
  2. Step 2: Convert to fraction form
    41,992,064/62,988,096.81 = 10,079,360/x
  3. Step 3: Cross multiply
    41,992,064x = 62,988,096.81 × 10,079,360
  4. Step 4: Simplify right side
    41,992,064x = 634,879,703,462,841.62
  5. Step 5: Solve for x
    x = 634,879,703,462,841.62/41,992,064
  6. Step 6: Final answer
    x = 15,119,040.19

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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.