Home / 29,723,476,817.52-41,018,404,703.52-16,357,469,947.02

Finding the Fourth Proportional to 29,723,476,817.52, 41,018,404,703.52 and 16,357,469,947.02

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Solution

The fourth proportional to 29,723,476,817.52, 41,018,404,703.52 and 16,357,469,947.02 is: 22,573,312,211.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,723,476,817.52 : 41,018,404,703.52 = 16,357,469,947.02 : x
  2. Step 2: Convert to fraction form
    29,723,476,817.52/41,018,404,703.52 = 16,357,469,947.02/x
  3. Step 3: Cross multiply
    29,723,476,817.52x = 41,018,404,703.52 × 16,357,469,947.02
  4. Step 4: Simplify right side
    29,723,476,817.52x = 670,957,322,212,532,158,464
  5. Step 5: Solve for x
    x = 670,957,322,212,532,158,464/29,723,476,817.52
  6. Step 6: Final answer
    x = 22,573,312,211.48

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Double scale
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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.