Home / 51,097,408.80-76,663,827.90-22,364,165.40

Finding the Fourth Proportional to 51,097,408.80, 76,663,827.90 and 22,364,165.40

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Solution

The fourth proportional to 51,097,408.80, 76,663,827.90 and 22,364,165.40 is: 33,554,001.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,097,408.80 : 76,663,827.90 = 22,364,165.40 : x
  2. Step 2: Convert to fraction form
    51,097,408.80/76,663,827.90 = 22,364,165.40/x
  3. Step 3: Cross multiply
    51,097,408.80x = 76,663,827.90 × 22,364,165.40
  4. Step 4: Simplify right side
    51,097,408.80x = 1,714,522,527,352,734.75
  5. Step 5: Solve for x
    x = 1,714,522,527,352,734.75/51,097,408.80
  6. Step 6: Final answer
    x = 33,554,001.42

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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.