Home / 38,167,669.38-57,254,913.48-14,823,855.89

Finding the Fourth Proportional to 38,167,669.38, 57,254,913.48 and 14,823,855.89

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Solution

The fourth proportional to 38,167,669.38, 57,254,913.48 and 14,823,855.89 is: 22,237,108.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,167,669.38 : 57,254,913.48 = 14,823,855.89 : x
  2. Step 2: Convert to fraction form
    38,167,669.38/57,254,913.48 = 14,823,855.89/x
  3. Step 3: Cross multiply
    38,167,669.38x = 57,254,913.48 × 14,823,855.89
  4. Step 4: Simplify right side
    38,167,669.38x = 848,738,586,421,938.38
  5. Step 5: Solve for x
    x = 848,738,586,421,938.38/38,167,669.38
  6. Step 6: Final answer
    x = 22,237,108.01

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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.