Home / 234,673,696.33-351,742,769.78-94,524,451.89

Finding the Fourth Proportional to 234,673,696.33, 351,742,769.78 and 94,524,451.89

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Solution

The fourth proportional to 234,673,696.33, 351,742,769.78 and 94,524,451.89 is: 141,678,820.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    234,673,696.33 : 351,742,769.78 = 94,524,451.89 : x
  2. Step 2: Convert to fraction form
    234,673,696.33/351,742,769.78 = 94,524,451.89/x
  3. Step 3: Cross multiply
    234,673,696.33x = 351,742,769.78 × 94,524,451.89
  4. Step 4: Simplify right side
    234,673,696.33x = 33,248,292,520,443,076
  5. Step 5: Solve for x
    x = 33,248,292,520,443,076/234,673,696.33
  6. Step 6: Final answer
    x = 141,678,820.60

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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.