Home / 23,116,149.04-34,679,192.84-6,721,718.35

Finding the Fourth Proportional to 23,116,149.04, 34,679,192.84 and 6,721,718.35

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Solution

The fourth proportional to 23,116,149.04, 34,679,192.84 and 6,721,718.35 is: 10,084,022.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,116,149.04 : 34,679,192.84 = 6,721,718.35 : x
  2. Step 2: Convert to fraction form
    23,116,149.04/34,679,192.84 = 6,721,718.35/x
  3. Step 3: Cross multiply
    23,116,149.04x = 34,679,192.84 × 6,721,718.35
  4. Step 4: Simplify right side
    23,116,149.04x = 233,103,766,805,922.94
  5. Step 5: Solve for x
    x = 233,103,766,805,922.94/23,116,149.04
  6. Step 6: Final answer
    x = 10,084,022.49

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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.