Home / 4,120,051,093.40-5,700,642,501.75-3,592,515,200.60

Finding the Fourth Proportional to 4,120,051,093.40, 5,700,642,501.75 and 3,592,515,200.60

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Solution

The fourth proportional to 4,120,051,093.40, 5,700,642,501.75 and 3,592,515,200.60 is: 4,970,725,939.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,120,051,093.40 : 5,700,642,501.75 = 3,592,515,200.60 : x
  2. Step 2: Convert to fraction form
    4,120,051,093.40/5,700,642,501.75 = 3,592,515,200.60/x
  3. Step 3: Cross multiply
    4,120,051,093.40x = 5,700,642,501.75 × 3,592,515,200.60
  4. Step 4: Simplify right side
    4,120,051,093.40x = 20,479,644,840,723,288,064
  5. Step 5: Solve for x
    x = 20,479,644,840,723,288,064/4,120,051,093.40
  6. Step 6: Final answer
    x = 4,970,725,939.18

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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.