Home / 32,184,076.80-48,276,115.20-25,806,784.80

Finding the Fourth Proportional to 32,184,076.80, 48,276,115.20 and 25,806,784.80

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Solution

The fourth proportional to 32,184,076.80, 48,276,115.20 and 25,806,784.80 is: 38,710,177.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,184,076.80 : 48,276,115.20 = 25,806,784.80 : x
  2. Step 2: Convert to fraction form
    32,184,076.80/48,276,115.20 = 25,806,784.80/x
  3. Step 3: Cross multiply
    32,184,076.80x = 48,276,115.20 × 25,806,784.80
  4. Step 4: Simplify right side
    32,184,076.80x = 1,245,851,315,946,409
  5. Step 5: Solve for x
    x = 1,245,851,315,946,409/32,184,076.80
  6. Step 6: Final answer
    x = 38,710,177.20

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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.