Home / 23,326,578.30-34,989,867.45-8,175,042.30

Finding the Fourth Proportional to 23,326,578.30, 34,989,867.45 and 8,175,042.30

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Solution

The fourth proportional to 23,326,578.30, 34,989,867.45 and 8,175,042.30 is: 12,262,563.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,326,578.30 : 34,989,867.45 = 8,175,042.30 : x
  2. Step 2: Convert to fraction form
    23,326,578.30/34,989,867.45 = 8,175,042.30/x
  3. Step 3: Cross multiply
    23,326,578.30x = 34,989,867.45 × 8,175,042.30
  4. Step 4: Simplify right side
    23,326,578.30x = 286,043,646,475,143.12
  5. Step 5: Solve for x
    x = 286,043,646,475,143.12/23,326,578.30
  6. Step 6: Final answer
    x = 12,262,563.45

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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.