Home / 2,718,716,605.16-4,080,254,151.98-1,408,993,102.40

Finding the Fourth Proportional to 2,718,716,605.16, 4,080,254,151.98 and 1,408,993,102.40

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Solution

The fourth proportional to 2,718,716,605.16, 4,080,254,151.98 and 1,408,993,102.40 is: 2,114,619,061.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,718,716,605.16 : 4,080,254,151.98 = 1,408,993,102.40 : x
  2. Step 2: Convert to fraction form
    2,718,716,605.16/4,080,254,151.98 = 1,408,993,102.40/x
  3. Step 3: Cross multiply
    2,718,716,605.16x = 4,080,254,151.98 × 1,408,993,102.40
  4. Step 4: Simplify right side
    2,718,716,605.16x = 5,749,049,956,162,043,904
  5. Step 5: Solve for x
    x = 5,749,049,956,162,043,904/2,718,716,605.16
  6. Step 6: Final answer
    x = 2,114,619,061.53

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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.