Home / 24,654,582.54-34,024,327.76-13,641,153.89

Finding the Fourth Proportional to 24,654,582.54, 34,024,327.76 and 13,641,153.89

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Solution

The fourth proportional to 24,654,582.54, 34,024,327.76 and 13,641,153.89 is: 18,825,347.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,654,582.54 : 34,024,327.76 = 13,641,153.89 : x
  2. Step 2: Convert to fraction form
    24,654,582.54/34,024,327.76 = 13,641,153.89/x
  3. Step 3: Cross multiply
    24,654,582.54x = 34,024,327.76 × 13,641,153.89
  4. Step 4: Simplify right side
    24,654,582.54x = 464,131,090,841,940.25
  5. Step 5: Solve for x
    x = 464,131,090,841,940.25/24,654,582.54
  6. Step 6: Final answer
    x = 18,825,347.79

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.