Home / 24,774,260.80-34,189,021.20-13,610,897.92

Finding the Fourth Proportional to 24,774,260.80, 34,189,021.20 and 13,610,897.92

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Solution

The fourth proportional to 24,774,260.80, 34,189,021.20 and 13,610,897.92 is: 18,783,336.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,774,260.80 : 34,189,021.20 = 13,610,897.92 : x
  2. Step 2: Convert to fraction form
    24,774,260.80/34,189,021.20 = 13,610,897.92/x
  3. Step 3: Cross multiply
    24,774,260.80x = 34,189,021.20 × 13,610,897.92
  4. Step 4: Simplify right side
    24,774,260.80x = 465,343,277,537,915.94
  5. Step 5: Solve for x
    x = 465,343,277,537,915.94/24,774,260.80
  6. Step 6: Final answer
    x = 18,783,336.52

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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.