Home / 12,697,360,895.68-19,033,460,767.49-5,962,446,685.85

Finding the Fourth Proportional to 12,697,360,895.68, 19,033,460,767.49 and 5,962,446,685.85

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Solution

The fourth proportional to 12,697,360,895.68, 19,033,460,767.49 and 5,962,446,685.85 is: 8,937,762,422.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,697,360,895.68 : 19,033,460,767.49 = 5,962,446,685.85 : x
  2. Step 2: Convert to fraction form
    12,697,360,895.68/19,033,460,767.49 = 5,962,446,685.85/x
  3. Step 3: Cross multiply
    12,697,360,895.68x = 19,033,460,767.49 × 5,962,446,685.85
  4. Step 4: Simplify right side
    12,697,360,895.68x = 113,485,995,073,251,770,368
  5. Step 5: Solve for x
    x = 113,485,995,073,251,770,368/12,697,360,895.68
  6. Step 6: Final answer
    x = 8,937,762,422.10

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1.5x scale

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.