Home / 34,853,207,774.64-52,171,594,592.22-18,877,868,108.88

Finding the Fourth Proportional to 34,853,207,774.64, 52,171,594,592.22 and 18,877,868,108.88

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Solution

The fourth proportional to 34,853,207,774.64, 52,171,594,592.22 and 18,877,868,108.88 is: 28,258,187,542.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,853,207,774.64 : 52,171,594,592.22 = 18,877,868,108.88 : x
  2. Step 2: Convert to fraction form
    34,853,207,774.64/52,171,594,592.22 = 18,877,868,108.88/x
  3. Step 3: Cross multiply
    34,853,207,774.64x = 52,171,594,592.22 × 18,877,868,108.88
  4. Step 4: Simplify right side
    34,853,207,774.64x = 984,888,481,741,886,324,736
  5. Step 5: Solve for x
    x = 984,888,481,741,886,324,736/34,853,207,774.64
  6. Step 6: Final answer
    x = 28,258,187,542.17

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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.