Home / 4,275,661,212.20-5,898,315,729.63-3,710,352,658.25

Finding the Fourth Proportional to 4,275,661,212.20, 5,898,315,729.63 and 3,710,352,658.25

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Solution

The fourth proportional to 4,275,661,212.20, 5,898,315,729.63 and 3,710,352,658.25 is: 5,118,467,147.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,275,661,212.20 : 5,898,315,729.63 = 3,710,352,658.25 : x
  2. Step 2: Convert to fraction form
    4,275,661,212.20/5,898,315,729.63 = 3,710,352,658.25/x
  3. Step 3: Cross multiply
    4,275,661,212.20x = 5,898,315,729.63 × 3,710,352,658.25
  4. Step 4: Simplify right side
    4,275,661,212.20x = 21,884,831,446,630,457,344
  5. Step 5: Solve for x
    x = 21,884,831,446,630,457,344/4,275,661,212.20
  6. Step 6: Final answer
    x = 5,118,467,147.07

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.