Home / 23,745,251,833.32-32,768,328,442.28-12,894,226,120.32

Finding the Fourth Proportional to 23,745,251,833.32, 32,768,328,442.28 and 12,894,226,120.32

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Solution

The fourth proportional to 23,745,251,833.32, 32,768,328,442.28 and 12,894,226,120.32 is: 17,793,967,378.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,745,251,833.32 : 32,768,328,442.28 = 12,894,226,120.32 : x
  2. Step 2: Convert to fraction form
    23,745,251,833.32/32,768,328,442.28 = 12,894,226,120.32/x
  3. Step 3: Cross multiply
    23,745,251,833.32x = 32,768,328,442.28 × 12,894,226,120.32
  4. Step 4: Simplify right side
    23,745,251,833.32x = 422,522,236,519,671,529,472
  5. Step 5: Solve for x
    x = 422,522,236,519,671,529,472/23,745,251,833.32
  6. Step 6: Final answer
    x = 17,793,967,378.64

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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.