Home / 55,784,133.24-76,967,806.98-32,565,918.24

Finding the Fourth Proportional to 55,784,133.24, 76,967,806.98 and 32,565,918.24

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Solution

The fourth proportional to 55,784,133.24, 76,967,806.98 and 32,565,918.24 is: 44,932,620.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,784,133.24 : 76,967,806.98 = 32,565,918.24 : x
  2. Step 2: Convert to fraction form
    55,784,133.24/76,967,806.98 = 32,565,918.24/x
  3. Step 3: Cross multiply
    55,784,133.24x = 76,967,806.98 × 32,565,918.24
  4. Step 4: Simplify right side
    55,784,133.24x = 2,506,527,309,222,781.50
  5. Step 5: Solve for x
    x = 2,506,527,309,222,781.50/55,784,133.24
  6. Step 6: Final answer
    x = 44,932,620.87

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.