Home / 16,492,748,223.52-22,759,801,229.68-8,974,239,820.08

Finding the Fourth Proportional to 16,492,748,223.52, 22,759,801,229.68 and 8,974,239,820.08

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Solution

The fourth proportional to 16,492,748,223.52, 22,759,801,229.68 and 8,974,239,820.08 is: 12,384,346,848.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,492,748,223.52 : 22,759,801,229.68 = 8,974,239,820.08 : x
  2. Step 2: Convert to fraction form
    16,492,748,223.52/22,759,801,229.68 = 8,974,239,820.08/x
  3. Step 3: Cross multiply
    16,492,748,223.52x = 22,759,801,229.68 × 8,974,239,820.08
  4. Step 4: Simplify right side
    16,492,748,223.52x = 204,251,914,492,500,017,152
  5. Step 5: Solve for x
    x = 204,251,914,492,500,017,152/16,492,748,223.52
  6. Step 6: Final answer
    x = 12,384,346,848.95

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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.