Home / 24,171,523.39-33,356,701.02-13,158,352.72

Finding the Fourth Proportional to 24,171,523.39, 33,356,701.02 and 13,158,352.72

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Solution

The fourth proportional to 24,171,523.39, 33,356,701.02 and 13,158,352.72 is: 18,158,526.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,171,523.39 : 33,356,701.02 = 13,158,352.72 : x
  2. Step 2: Convert to fraction form
    24,171,523.39/33,356,701.02 = 13,158,352.72/x
  3. Step 3: Cross multiply
    24,171,523.39x = 33,356,701.02 × 13,158,352.72
  4. Step 4: Simplify right side
    24,171,523.39x = 438,919,237,596,743.81
  5. Step 5: Solve for x
    x = 438,919,237,596,743.81/24,171,523.39
  6. Step 6: Final answer
    x = 18,158,526.07

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1.5x scale

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.