Home / 24,252,832.80-36,384,303.60-8,083,807.20

Finding the Fourth Proportional to 24,252,832.80, 36,384,303.60 and 8,083,807.20

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Solution

The fourth proportional to 24,252,832.80, 36,384,303.60 and 8,083,807.20 is: 12,127,395.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,252,832.80 : 36,384,303.60 = 8,083,807.20 : x
  2. Step 2: Convert to fraction form
    24,252,832.80/36,384,303.60 = 8,083,807.20/x
  3. Step 3: Cross multiply
    24,252,832.80x = 36,384,303.60 × 8,083,807.20
  4. Step 4: Simplify right side
    24,252,832.80x = 294,123,695,408,665.94
  5. Step 5: Solve for x
    x = 294,123,695,408,665.94/24,252,832.80
  6. Step 6: Final answer
    x = 12,127,395.50

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1.5x scale

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.