Home / 173,983,446.96-240,105,775.83-107,925,229.17

Finding the Fourth Proportional to 173,983,446.96, 240,105,775.83 and 107,925,229.17

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Solution

The fourth proportional to 173,983,446.96, 240,105,775.83 and 107,925,229.17 is: 148,942,162.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    173,983,446.96 : 240,105,775.83 = 107,925,229.17 : x
  2. Step 2: Convert to fraction form
    173,983,446.96/240,105,775.83 = 107,925,229.17/x
  3. Step 3: Cross multiply
    173,983,446.96x = 240,105,775.83 × 107,925,229.17
  4. Step 4: Simplify right side
    173,983,446.96x = 25,913,470,881,088,676
  5. Step 5: Solve for x
    x = 25,913,470,881,088,676/173,983,446.96
  6. Step 6: Final answer
    x = 148,942,162.80

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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.