Home / 50,476,001.70-75,714,002.55-32,336,148.90

Finding the Fourth Proportional to 50,476,001.70, 75,714,002.55 and 32,336,148.90

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Solution

The fourth proportional to 50,476,001.70, 75,714,002.55 and 32,336,148.90 is: 48,504,223.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,476,001.70 : 75,714,002.55 = 32,336,148.90 : x
  2. Step 2: Convert to fraction form
    50,476,001.70/75,714,002.55 = 32,336,148.90/x
  3. Step 3: Cross multiply
    50,476,001.70x = 75,714,002.55 × 32,336,148.90
  4. Step 4: Simplify right side
    50,476,001.70x = 2,448,299,260,271,779.50
  5. Step 5: Solve for x
    x = 2,448,299,260,271,779.50/50,476,001.70
  6. Step 6: Final answer
    x = 48,504,223.35

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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.