Home / 14,867,465,419.80-22,301,939,170.08-4,245,265,182.60

Finding the Fourth Proportional to 14,867,465,419.80, 22,301,939,170.08 and 4,245,265,182.60

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Solution

The fourth proportional to 14,867,465,419.80, 22,301,939,170.08 and 4,245,265,182.60 is: 6,368,109,371.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,867,465,419.80 : 22,301,939,170.08 = 4,245,265,182.60 : x
  2. Step 2: Convert to fraction form
    14,867,465,419.80/22,301,939,170.08 = 4,245,265,182.60/x
  3. Step 3: Cross multiply
    14,867,465,419.80x = 22,301,939,170.08 × 4,245,265,182.60
  4. Step 4: Simplify right side
    14,867,465,419.80x = 94,677,645,863,203,766,272
  5. Step 5: Solve for x
    x = 94,677,645,863,203,766,272/14,867,465,419.80
  6. Step 6: Final answer
    x = 6,368,109,371.02

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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.