Home / 22,932,078.72-34,403,094.72-6,975,312

Finding the Fourth Proportional to 22,932,078.72, 34,403,094.72 and 6,975,312

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Solution

The fourth proportional to 22,932,078.72, 34,403,094.72 and 6,975,312 is: 10,464,481.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,932,078.72 : 34,403,094.72 = 6,975,312 : x
  2. Step 2: Convert to fraction form
    22,932,078.72/34,403,094.72 = 6,975,312/x
  3. Step 3: Cross multiply
    22,932,078.72x = 34,403,094.72 × 6,975,312
  4. Step 4: Simplify right side
    22,932,078.72x = 239,972,319,437,552.62
  5. Step 5: Solve for x
    x = 239,972,319,437,552.62/22,932,078.72
  6. Step 6: Final answer
    x = 10,464,481.76

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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.