Home / 173,983,414.08-240,105,730.43-107,925,196.26

Finding the Fourth Proportional to 173,983,414.08, 240,105,730.43 and 107,925,196.26

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Solution

The fourth proportional to 173,983,414.08, 240,105,730.43 and 107,925,196.26 is: 148,942,117.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    173,983,414.08 : 240,105,730.43 = 107,925,196.26 : x
  2. Step 2: Convert to fraction form
    173,983,414.08/240,105,730.43 = 107,925,196.26/x
  3. Step 3: Cross multiply
    173,983,414.08x = 240,105,730.43 × 107,925,196.26
  4. Step 4: Simplify right side
    173,983,414.08x = 25,913,458,080,370,992
  5. Step 5: Solve for x
    x = 25,913,458,080,370,992/173,983,414.08
  6. Step 6: Final answer
    x = 148,942,117.37

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.