Home / 33,139,095.70-49,716,174.03-10,112,090.08

Finding the Fourth Proportional to 33,139,095.70, 49,716,174.03 and 10,112,090.08

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Solution

The fourth proportional to 33,139,095.70, 49,716,174.03 and 10,112,090.08 is: 15,170,432.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,139,095.70 : 49,716,174.03 = 10,112,090.08 : x
  2. Step 2: Convert to fraction form
    33,139,095.70/49,716,174.03 = 10,112,090.08/x
  3. Step 3: Cross multiply
    33,139,095.70x = 49,716,174.03 × 10,112,090.08
  4. Step 4: Simplify right side
    33,139,095.70x = 502,734,430,224,316.62
  5. Step 5: Solve for x
    x = 502,734,430,224,316.62/33,139,095.70
  6. Step 6: Final answer
    x = 15,170,432.98

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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.