Home / 36,423,186.06-50,264,130.11-19,903,312.61

Finding the Fourth Proportional to 36,423,186.06, 50,264,130.11 and 19,903,312.61

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Solution

The fourth proportional to 36,423,186.06, 50,264,130.11 and 19,903,312.61 is: 27,466,644.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,423,186.06 : 50,264,130.11 = 19,903,312.61 : x
  2. Step 2: Convert to fraction form
    36,423,186.06/50,264,130.11 = 19,903,312.61/x
  3. Step 3: Cross multiply
    36,423,186.06x = 50,264,130.11 × 19,903,312.61
  4. Step 4: Simplify right side
    36,423,186.06x = 1,000,422,694,649,043.62
  5. Step 5: Solve for x
    x = 1,000,422,694,649,043.62/36,423,186.06
  6. Step 6: Final answer
    x = 27,466,644.27

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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.