Home / 173,864,335.05-260,796,502.58-52,680,040.65

Finding the Fourth Proportional to 173,864,335.05, 260,796,502.58 and 52,680,040.65

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Solution

The fourth proportional to 173,864,335.05, 260,796,502.58 and 52,680,040.65 is: 79,020,060.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    173,864,335.05 : 260,796,502.58 = 52,680,040.65 : x
  2. Step 2: Convert to fraction form
    173,864,335.05/260,796,502.58 = 52,680,040.65/x
  3. Step 3: Cross multiply
    173,864,335.05x = 260,796,502.58 × 52,680,040.65
  4. Step 4: Simplify right side
    173,864,335.05x = 13,738,770,357,028,828
  5. Step 5: Solve for x
    x = 13,738,770,357,028,828/173,864,335.05
  6. Step 6: Final answer
    x = 79,020,060.98

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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.