Home / 8,197,161,709.08-12,296,492,935.48-2,301,681,217.71

Finding the Fourth Proportional to 8,197,161,709.08, 12,296,492,935.48 and 2,301,681,217.71

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Solution

The fourth proportional to 8,197,161,709.08, 12,296,492,935.48 and 2,301,681,217.71 is: 3,452,732,523.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,197,161,709.08 : 12,296,492,935.48 = 2,301,681,217.71 : x
  2. Step 2: Convert to fraction form
    8,197,161,709.08/12,296,492,935.48 = 2,301,681,217.71/x
  3. Step 3: Cross multiply
    8,197,161,709.08x = 12,296,492,935.48 × 2,301,681,217.71
  4. Step 4: Simplify right side
    8,197,161,709.08x = 28,302,606,833,317,253,120
  5. Step 5: Solve for x
    x = 28,302,606,833,317,253,120/8,197,161,709.08
  6. Step 6: Final answer
    x = 3,452,732,523.50

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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.