Home / 3,517,480,035.45-5,276,389,745.79-1,156,588,725.47

Finding the Fourth Proportional to 3,517,480,035.45, 5,276,389,745.79 and 1,156,588,725.47

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Solution

The fourth proportional to 3,517,480,035.45, 5,276,389,745.79 and 1,156,588,725.47 is: 1,734,938,885.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,517,480,035.45 : 5,276,389,745.79 = 1,156,588,725.47 : x
  2. Step 2: Convert to fraction form
    3,517,480,035.45/5,276,389,745.79 = 1,156,588,725.47/x
  3. Step 3: Cross multiply
    3,517,480,035.45x = 5,276,389,745.79 × 1,156,588,725.47
  4. Step 4: Simplify right side
    3,517,480,035.45x = 6,102,612,891,139,851,264
  5. Step 5: Solve for x
    x = 6,102,612,891,139,851,264/3,517,480,035.45
  6. Step 6: Final answer
    x = 1,734,938,885.12

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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.