Home / 1,295,433,217.88-1,943,149,753.01-362,894,132.46

Finding the Fourth Proportional to 1,295,433,217.88, 1,943,149,753.01 and 362,894,132.46

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Solution

The fourth proportional to 1,295,433,217.88, 1,943,149,753.01 and 362,894,132.46 is: 544,341,178.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,295,433,217.88 : 1,943,149,753.01 = 362,894,132.46 : x
  2. Step 2: Convert to fraction form
    1,295,433,217.88/1,943,149,753.01 = 362,894,132.46/x
  3. Step 3: Cross multiply
    1,295,433,217.88x = 1,943,149,753.01 × 362,894,132.46
  4. Step 4: Simplify right side
    1,295,433,217.88x = 705,157,643,858,427,136
  5. Step 5: Solve for x
    x = 705,157,643,858,427,136/1,295,433,217.88
  6. Step 6: Final answer
    x = 544,341,178.01

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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.