Home / 33,024,867.60-49,537,301.40-20,110,851.30

Finding the Fourth Proportional to 33,024,867.60, 49,537,301.40 and 20,110,851.30

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Solution

The fourth proportional to 33,024,867.60, 49,537,301.40 and 20,110,851.30 is: 30,166,276.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,024,867.60 : 49,537,301.40 = 20,110,851.30 : x
  2. Step 2: Convert to fraction form
    33,024,867.60/49,537,301.40 = 20,110,851.30/x
  3. Step 3: Cross multiply
    33,024,867.60x = 49,537,301.40 × 20,110,851.30
  4. Step 4: Simplify right side
    33,024,867.60x = 996,237,302,258,681.88
  5. Step 5: Solve for x
    x = 996,237,302,258,681.88/33,024,867.60
  6. Step 6: Final answer
    x = 30,166,276.95

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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.