Home / 232,073,222.94-348,071,975.01-68,272,657.74

Finding the Fourth Proportional to 232,073,222.94, 348,071,975.01 and 68,272,657.74

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Solution

The fourth proportional to 232,073,222.94, 348,071,975.01 and 68,272,657.74 is: 102,397,848.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    232,073,222.94 : 348,071,975.01 = 68,272,657.74 : x
  2. Step 2: Convert to fraction form
    232,073,222.94/348,071,975.01 = 68,272,657.74/x
  3. Step 3: Cross multiply
    232,073,222.94x = 348,071,975.01 × 68,272,657.74
  4. Step 4: Simplify right side
    232,073,222.94x = 23,763,798,818,743,560
  5. Step 5: Solve for x
    x = 23,763,798,818,743,560/232,073,222.94
  6. Step 6: Final answer
    x = 102,397,848.91

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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.