Home / 29,723,476,705.16-41,018,404,548.62-16,357,469,834.66

Finding the Fourth Proportional to 29,723,476,705.16, 41,018,404,548.62 and 16,357,469,834.66

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Solution

The fourth proportional to 29,723,476,705.16, 41,018,404,548.62 and 16,357,469,834.66 is: 22,573,312,056.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,723,476,705.16 : 41,018,404,548.62 = 16,357,469,834.66 : x
  2. Step 2: Convert to fraction form
    29,723,476,705.16/41,018,404,548.62 = 16,357,469,834.66/x
  3. Step 3: Cross multiply
    29,723,476,705.16x = 41,018,404,548.62 × 16,357,469,834.66
  4. Step 4: Simplify right side
    29,723,476,705.16x = 670,957,315,069,833,904,128
  5. Step 5: Solve for x
    x = 670,957,315,069,833,904,128/29,723,476,705.16
  6. Step 6: Final answer
    x = 22,573,312,056.51

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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.