Home / 3,173,215,603.50-4,759,843,688.44-932,253,753.62

Finding the Fourth Proportional to 3,173,215,603.50, 4,759,843,688.44 and 932,253,753.62

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Solution

The fourth proportional to 3,173,215,603.50, 4,759,843,688.44 and 932,253,753.62 is: 1,398,386,589.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,173,215,603.50 : 4,759,843,688.44 = 932,253,753.62 : x
  2. Step 2: Convert to fraction form
    3,173,215,603.50/4,759,843,688.44 = 932,253,753.62/x
  3. Step 3: Cross multiply
    3,173,215,603.50x = 4,759,843,688.44 × 932,253,753.62
  4. Step 4: Simplify right side
    3,173,215,603.50x = 4,437,382,145,187,995,136
  5. Step 5: Solve for x
    x = 4,437,382,145,187,995,136/3,173,215,603.50
  6. Step 6: Final answer
    x = 1,398,386,589.39

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1.5x scale

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.