Home / 23,116,153.93-34,679,200.16-6,721,723.23

Finding the Fourth Proportional to 23,116,153.93, 34,679,200.16 and 6,721,723.23

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Solution

The fourth proportional to 23,116,153.93, 34,679,200.16 and 6,721,723.23 is: 10,084,029.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,116,153.93 : 34,679,200.16 = 6,721,723.23 : x
  2. Step 2: Convert to fraction form
    23,116,153.93/34,679,200.16 = 6,721,723.23/x
  3. Step 3: Cross multiply
    23,116,153.93x = 34,679,200.16 × 6,721,723.23
  4. Step 4: Simplify right side
    23,116,153.93x = 233,103,985,279,683.12
  5. Step 5: Solve for x
    x = 233,103,985,279,683.12/23,116,153.93
  6. Step 6: Final answer
    x = 10,084,029.81

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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.