Home / 48,902,581.20-73,353,871.80-34,553,674.20

Finding the Fourth Proportional to 48,902,581.20, 73,353,871.80 and 34,553,674.20

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Solution

The fourth proportional to 48,902,581.20, 73,353,871.80 and 34,553,674.20 is: 51,830,511.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,902,581.20 : 73,353,871.80 = 34,553,674.20 : x
  2. Step 2: Convert to fraction form
    48,902,581.20/73,353,871.80 = 34,553,674.20/x
  3. Step 3: Cross multiply
    48,902,581.20x = 73,353,871.80 × 34,553,674.20
  4. Step 4: Simplify right side
    48,902,581.20x = 2,534,645,787,485,767.50
  5. Step 5: Solve for x
    x = 2,534,645,787,485,767.50/48,902,581.20
  6. Step 6: Final answer
    x = 51,830,511.30

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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.