Home / 34,362,089.68-51,543,149.12-10,101,018.28

Finding the Fourth Proportional to 34,362,089.68, 51,543,149.12 and 10,101,018.28

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Solution

The fourth proportional to 34,362,089.68, 51,543,149.12 and 10,101,018.28 is: 15,151,531.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,362,089.68 : 51,543,149.12 = 10,101,018.28 : x
  2. Step 2: Convert to fraction form
    34,362,089.68/51,543,149.12 = 10,101,018.28/x
  3. Step 3: Cross multiply
    34,362,089.68x = 51,543,149.12 × 10,101,018.28
  4. Step 4: Simplify right side
    34,362,089.68x = 520,638,291,469,885.88
  5. Step 5: Solve for x
    x = 520,638,291,469,885.88/34,362,089.68
  6. Step 6: Final answer
    x = 15,151,531.71

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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.