Home / 92,063,233.13-138,113,041.48-33,771,452.31

Finding the Fourth Proportional to 92,063,233.13, 138,113,041.48 and 33,771,452.31

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Solution

The fourth proportional to 92,063,233.13, 138,113,041.48 and 33,771,452.31 is: 50,663,851.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,063,233.13 : 138,113,041.48 = 33,771,452.31 : x
  2. Step 2: Convert to fraction form
    92,063,233.13/138,113,041.48 = 33,771,452.31/x
  3. Step 3: Cross multiply
    92,063,233.13x = 138,113,041.48 × 33,771,452.31
  4. Step 4: Simplify right side
    92,063,233.13x = 4,664,277,993,646,443
  5. Step 5: Solve for x
    x = 4,664,277,993,646,443/92,063,233.13
  6. Step 6: Final answer
    x = 50,663,851.74

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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.