Home / 36,764,164.20-55,146,246.30-9,837,820.20

Finding the Fourth Proportional to 36,764,164.20, 55,146,246.30 and 9,837,820.20

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Solution

The fourth proportional to 36,764,164.20, 55,146,246.30 and 9,837,820.20 is: 14,756,730.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,764,164.20 : 55,146,246.30 = 9,837,820.20 : x
  2. Step 2: Convert to fraction form
    36,764,164.20/55,146,246.30 = 9,837,820.20/x
  3. Step 3: Cross multiply
    36,764,164.20x = 55,146,246.30 × 9,837,820.20
  4. Step 4: Simplify right side
    36,764,164.20x = 542,518,855,804,315.19
  5. Step 5: Solve for x
    x = 542,518,855,804,315.19/36,764,164.20
  6. Step 6: Final answer
    x = 14,756,730.30

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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.