Home / 22,717,205.88-34,085,762.10-11,932,010.52

Finding the Fourth Proportional to 22,717,205.88, 34,085,762.10 and 11,932,010.52

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Solution

The fourth proportional to 22,717,205.88, 34,085,762.10 and 11,932,010.52 is: 17,903,243.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,717,205.88 : 34,085,762.10 = 11,932,010.52 : x
  2. Step 2: Convert to fraction form
    22,717,205.88/34,085,762.10 = 11,932,010.52/x
  3. Step 3: Cross multiply
    22,717,205.88x = 34,085,762.10 × 11,932,010.52
  4. Step 4: Simplify right side
    22,717,205.88x = 406,711,671,959,417.31
  5. Step 5: Solve for x
    x = 406,711,671,959,417.31/22,717,205.88
  6. Step 6: Final answer
    x = 17,903,243.65

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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.