Home / 62,850,340.65-86,723,476.79-35,342,956.65

Finding the Fourth Proportional to 62,850,340.65, 86,723,476.79 and 35,342,956.65

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Solution

The fourth proportional to 62,850,340.65, 86,723,476.79 and 35,342,956.65 is: 48,767,660.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,850,340.65 : 86,723,476.79 = 35,342,956.65 : x
  2. Step 2: Convert to fraction form
    62,850,340.65/86,723,476.79 = 35,342,956.65/x
  3. Step 3: Cross multiply
    62,850,340.65x = 86,723,476.79 × 35,342,956.65
  4. Step 4: Simplify right side
    62,850,340.65x = 3,065,064,080,549,536
  5. Step 5: Solve for x
    x = 3,065,064,080,549,536/62,850,340.65
  6. Step 6: Final answer
    x = 48,767,660.59

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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.