Home / 32,030,426.20-48,053,832.34-9,311,323.45

Finding the Fourth Proportional to 32,030,426.20, 48,053,832.34 and 9,311,323.45

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Solution

The fourth proportional to 32,030,426.20, 48,053,832.34 and 9,311,323.45 is: 13,969,366.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,030,426.20 : 48,053,832.34 = 9,311,323.45 : x
  2. Step 2: Convert to fraction form
    32,030,426.20/48,053,832.34 = 9,311,323.45/x
  3. Step 3: Cross multiply
    32,030,426.20x = 48,053,832.34 × 9,311,323.45
  4. Step 4: Simplify right side
    32,030,426.20x = 447,444,775,826,379.06
  5. Step 5: Solve for x
    x = 447,444,775,826,379.06/32,030,426.20
  6. Step 6: Final answer
    x = 13,969,366.91

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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.