Home / 3,069,948,491.84-4,236,541,596.60-1,660,252,424.96

Finding the Fourth Proportional to 3,069,948,491.84, 4,236,541,596.60 and 1,660,252,424.96

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Solution

The fourth proportional to 3,069,948,491.84, 4,236,541,596.60 and 1,660,252,424.96 is: 2,291,155,202.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,069,948,491.84 : 4,236,541,596.60 = 1,660,252,424.96 : x
  2. Step 2: Convert to fraction form
    3,069,948,491.84/4,236,541,596.60 = 1,660,252,424.96/x
  3. Step 3: Cross multiply
    3,069,948,491.84x = 4,236,541,596.60 × 1,660,252,424.96
  4. Step 4: Simplify right side
    3,069,948,491.84x = 7,033,728,459,199,059,968
  5. Step 5: Solve for x
    x = 7,033,728,459,199,059,968/3,069,948,491.84
  6. Step 6: Final answer
    x = 2,291,155,202.73

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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.