Home / 40,296,156.01-60,456,093.03-13,001,936.74

Finding the Fourth Proportional to 40,296,156.01, 60,456,093.03 and 13,001,936.74

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Solution

The fourth proportional to 40,296,156.01, 60,456,093.03 and 13,001,936.74 is: 19,506,731.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,296,156.01 : 60,456,093.03 = 13,001,936.74 : x
  2. Step 2: Convert to fraction form
    40,296,156.01/60,456,093.03 = 13,001,936.74/x
  3. Step 3: Cross multiply
    40,296,156.01x = 60,456,093.03 × 13,001,936.74
  4. Step 4: Simplify right side
    40,296,156.01x = 786,046,297,242,250.38
  5. Step 5: Solve for x
    x = 786,046,297,242,250.38/40,296,156.01
  6. Step 6: Final answer
    x = 19,506,731.54

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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.