Home / 333,962,791.13-501,083,125.98-147,121,110.16

Finding the Fourth Proportional to 333,962,791.13, 501,083,125.98 and 147,121,110.16

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Solution

The fourth proportional to 333,962,791.13, 501,083,125.98 and 147,121,110.16 is: 220,742,872.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    333,962,791.13 : 501,083,125.98 = 147,121,110.16 : x
  2. Step 2: Convert to fraction form
    333,962,791.13/501,083,125.98 = 147,121,110.16/x
  3. Step 3: Cross multiply
    333,962,791.13x = 501,083,125.98 × 147,121,110.16
  4. Step 4: Simplify right side
    333,962,791.13x = 73,719,905,775,368,032
  5. Step 5: Solve for x
    x = 73,719,905,775,368,032/333,962,791.13
  6. Step 6: Final answer
    x = 220,742,872.36

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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.