Home / 23,433,207.86-35,155,424.18-9,778,758.41

Finding the Fourth Proportional to 23,433,207.86, 35,155,424.18 and 9,778,758.41

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Solution

The fourth proportional to 23,433,207.86, 35,155,424.18 and 9,778,758.41 is: 14,670,479.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,433,207.86 : 35,155,424.18 = 9,778,758.41 : x
  2. Step 2: Convert to fraction form
    23,433,207.86/35,155,424.18 = 9,778,758.41/x
  3. Step 3: Cross multiply
    23,433,207.86x = 35,155,424.18 × 9,778,758.41
  4. Step 4: Simplify right side
    23,433,207.86x = 343,776,399,969,627.75
  5. Step 5: Solve for x
    x = 343,776,399,969,627.75/23,433,207.86
  6. Step 6: Final answer
    x = 14,670,479.69

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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.