Home / 32,180,622.30-48,270,933.45-25,803,330.30

Finding the Fourth Proportional to 32,180,622.30, 48,270,933.45 and 25,803,330.30

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Solution

The fourth proportional to 32,180,622.30, 48,270,933.45 and 25,803,330.30 is: 38,704,995.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,180,622.30 : 48,270,933.45 = 25,803,330.30 : x
  2. Step 2: Convert to fraction form
    32,180,622.30/48,270,933.45 = 25,803,330.30/x
  3. Step 3: Cross multiply
    32,180,622.30x = 48,270,933.45 × 25,803,330.30
  4. Step 4: Simplify right side
    32,180,622.30x = 1,245,550,839,699,668.75
  5. Step 5: Solve for x
    x = 1,245,550,839,699,668.75/32,180,622.30
  6. Step 6: Final answer
    x = 38,704,995.45

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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.