Home / 173,983,444.24-240,105,772.09-107,925,226.45

Finding the Fourth Proportional to 173,983,444.24, 240,105,772.09 and 107,925,226.45

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Solution

The fourth proportional to 173,983,444.24, 240,105,772.09 and 107,925,226.45 is: 148,942,159.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    173,983,444.24 : 240,105,772.09 = 107,925,226.45 : x
  2. Step 2: Convert to fraction form
    173,983,444.24/240,105,772.09 = 107,925,226.45/x
  3. Step 3: Cross multiply
    173,983,444.24x = 240,105,772.09 × 107,925,226.45
  4. Step 4: Simplify right side
    173,983,444.24x = 25,913,469,825,307,252
  5. Step 5: Solve for x
    x = 25,913,469,825,307,252/173,983,444.24
  6. Step 6: Final answer
    x = 148,942,159.05

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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.