Home / 15,514,296,442.32-23,274,713,003.88-5,032,694,434.80

Finding the Fourth Proportional to 15,514,296,442.32, 23,274,713,003.88 and 5,032,694,434.80

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Solution

The fourth proportional to 15,514,296,442.32, 23,274,713,003.88 and 5,032,694,434.80 is: 7,550,101,871.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,514,296,442.32 : 23,274,713,003.88 = 5,032,694,434.80 : x
  2. Step 2: Convert to fraction form
    15,514,296,442.32/23,274,713,003.88 = 5,032,694,434.80/x
  3. Step 3: Cross multiply
    15,514,296,442.32x = 23,274,713,003.88 × 5,032,694,434.80
  4. Step 4: Simplify right side
    15,514,296,442.32x = 117,134,518,606,194,081,792
  5. Step 5: Solve for x
    x = 117,134,518,606,194,081,792/15,514,296,442.32
  6. Step 6: Final answer
    x = 7,550,101,871.63

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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.