Home / 67,796,064.65-93,554,596.32-36,855,963.29

Finding the Fourth Proportional to 67,796,064.65, 93,554,596.32 and 36,855,963.29

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Solution

The fourth proportional to 67,796,064.65, 93,554,596.32 and 36,855,963.29 is: 50,859,069.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,796,064.65 : 93,554,596.32 = 36,855,963.29 : x
  2. Step 2: Convert to fraction form
    67,796,064.65/93,554,596.32 = 36,855,963.29/x
  3. Step 3: Cross multiply
    67,796,064.65x = 93,554,596.32 × 36,855,963.29
  4. Step 4: Simplify right side
    67,796,064.65x = 3,448,044,767,676,365.50
  5. Step 5: Solve for x
    x = 3,448,044,767,676,365.50/67,796,064.65
  6. Step 6: Final answer
    x = 50,859,069.55

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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.