Home / 32,178,001.70-48,267,002.55-32,178,001.70

Finding the Fourth Proportional to 32,178,001.70, 48,267,002.55 and 32,178,001.70

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Solution

The fourth proportional to 32,178,001.70, 48,267,002.55 and 32,178,001.70 is: 48,267,002.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,178,001.70 : 48,267,002.55 = 32,178,001.70 : x
  2. Step 2: Convert to fraction form
    32,178,001.70/48,267,002.55 = 32,178,001.70/x
  3. Step 3: Cross multiply
    32,178,001.70x = 48,267,002.55 × 32,178,001.70
  4. Step 4: Simplify right side
    32,178,001.70x = 1,553,135,690,107,804.25
  5. Step 5: Solve for x
    x = 1,553,135,690,107,804.25/32,178,001.70
  6. Step 6: Final answer
    x = 48,267,002.55

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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.