Home / 23,189,340.80-34,771,569.60-9,710,940.80

Finding the Fourth Proportional to 23,189,340.80, 34,771,569.60 and 9,710,940.80

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Solution

The fourth proportional to 23,189,340.80, 34,771,569.60 and 9,710,940.80 is: 14,561,201.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,189,340.80 : 34,771,569.60 = 9,710,940.80 : x
  2. Step 2: Convert to fraction form
    23,189,340.80/34,771,569.60 = 9,710,940.80/x
  3. Step 3: Cross multiply
    23,189,340.80x = 34,771,569.60 × 9,710,940.80
  4. Step 4: Simplify right side
    23,189,340.80x = 337,664,653,908,679.75
  5. Step 5: Solve for x
    x = 337,664,653,908,679.75/23,189,340.80
  6. Step 6: Final answer
    x = 14,561,201.06

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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.