Home / 14,094,811,314.12-19,451,351,026.92-8,074,480,262.22

Finding the Fourth Proportional to 14,094,811,314.12, 19,451,351,026.92 and 8,074,480,262.22

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Solution

The fourth proportional to 14,094,811,314.12, 19,451,351,026.92 and 8,074,480,262.22 is: 11,143,075,734.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,094,811,314.12 : 19,451,351,026.92 = 8,074,480,262.22 : x
  2. Step 2: Convert to fraction form
    14,094,811,314.12/19,451,351,026.92 = 8,074,480,262.22/x
  3. Step 3: Cross multiply
    14,094,811,314.12x = 19,451,351,026.92 × 8,074,480,262.22
  4. Step 4: Simplify right side
    14,094,811,314.12x = 157,059,549,940,378,271,744
  5. Step 5: Solve for x
    x = 157,059,549,940,378,271,744/14,094,811,314.12
  6. Step 6: Final answer
    x = 11,143,075,734.76

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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.