Home / 31,325,135.10-46,987,702.65-22,822,079.10

Finding the Fourth Proportional to 31,325,135.10, 46,987,702.65 and 22,822,079.10

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Solution

The fourth proportional to 31,325,135.10, 46,987,702.65 and 22,822,079.10 is: 34,233,118.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,325,135.10 : 46,987,702.65 = 22,822,079.10 : x
  2. Step 2: Convert to fraction form
    31,325,135.10/46,987,702.65 = 22,822,079.10/x
  3. Step 3: Cross multiply
    31,325,135.10x = 46,987,702.65 × 22,822,079.10
  4. Step 4: Simplify right side
    31,325,135.10x = 1,072,357,066,605,579.62
  5. Step 5: Solve for x
    x = 1,072,357,066,605,579.62/31,325,135.10
  6. Step 6: Final answer
    x = 34,233,118.65

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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.