Home / 32,256,879.20-48,385,318.80-32,032,930.40

Finding the Fourth Proportional to 32,256,879.20, 48,385,318.80 and 32,032,930.40

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Solution

The fourth proportional to 32,256,879.20, 48,385,318.80 and 32,032,930.40 is: 48,049,395.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,256,879.20 : 48,385,318.80 = 32,032,930.40 : x
  2. Step 2: Convert to fraction form
    32,256,879.20/48,385,318.80 = 32,032,930.40/x
  3. Step 3: Cross multiply
    32,256,879.20x = 48,385,318.80 × 32,032,930.40
  4. Step 4: Simplify right side
    32,256,879.20x = 1,549,923,549,502,211.25
  5. Step 5: Solve for x
    x = 1,549,923,549,502,211.25/32,256,879.20
  6. Step 6: Final answer
    x = 48,049,395.60

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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.