Home / 23,116,245.96-34,679,338.02-6,721,815.18

Finding the Fourth Proportional to 23,116,245.96, 34,679,338.02 and 6,721,815.18

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Solution

The fourth proportional to 23,116,245.96, 34,679,338.02 and 6,721,815.18 is: 10,084,167.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,116,245.96 : 34,679,338.02 = 6,721,815.18 : x
  2. Step 2: Convert to fraction form
    23,116,245.96/34,679,338.02 = 6,721,815.18/x
  3. Step 3: Cross multiply
    23,116,245.96x = 34,679,338.02 × 6,721,815.18
  4. Step 4: Simplify right side
    23,116,245.96x = 233,108,100,735,187.16
  5. Step 5: Solve for x
    x = 233,108,100,735,187.16/23,116,245.96
  6. Step 6: Final answer
    x = 10,084,167.69

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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.