Home / 36,645,884.77-54,968,780.67-9,352,178.14

Finding the Fourth Proportional to 36,645,884.77, 54,968,780.67 and 9,352,178.14

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Solution

The fourth proportional to 36,645,884.77, 54,968,780.67 and 9,352,178.14 is: 14,028,255.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,645,884.77 : 54,968,780.67 = 9,352,178.14 : x
  2. Step 2: Convert to fraction form
    36,645,884.77/54,968,780.67 = 9,352,178.14/x
  3. Step 3: Cross multiply
    36,645,884.77x = 54,968,780.67 × 9,352,178.14
  4. Step 4: Simplify right side
    36,645,884.77x = 514,077,828,964,428.62
  5. Step 5: Solve for x
    x = 514,077,828,964,428.62/36,645,884.77
  6. Step 6: Final answer
    x = 14,028,255.35

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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.