Home / 23,116,188.77-34,679,252.42-6,721,758.12

Finding the Fourth Proportional to 23,116,188.77, 34,679,252.42 and 6,721,758.12

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Solution

The fourth proportional to 23,116,188.77, 34,679,252.42 and 6,721,758.12 is: 10,084,082.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,116,188.77 : 34,679,252.42 = 6,721,758.12 : x
  2. Step 2: Convert to fraction form
    23,116,188.77/34,679,252.42 = 6,721,758.12/x
  3. Step 3: Cross multiply
    23,116,188.77x = 34,679,252.42 × 6,721,758.12
  4. Step 4: Simplify right side
    23,116,188.77x = 233,105,546,516,055.84
  5. Step 5: Solve for x
    x = 233,105,546,516,055.84/23,116,188.77
  6. Step 6: Final answer
    x = 10,084,082.15

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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.