Home / 123,443,102.49-185,035,036.06-41,533,543.22

Finding the Fourth Proportional to 123,443,102.49, 185,035,036.06 and 41,533,543.22

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Solution

The fourth proportional to 123,443,102.49, 185,035,036.06 and 41,533,543.22 is: 62,256,703.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    123,443,102.49 : 185,035,036.06 = 41,533,543.22 : x
  2. Step 2: Convert to fraction form
    123,443,102.49/185,035,036.06 = 41,533,543.22/x
  3. Step 3: Cross multiply
    123,443,102.49x = 185,035,036.06 × 41,533,543.22
  4. Step 4: Simplify right side
    123,443,102.49x = 7,685,160,667,059,514
  5. Step 5: Solve for x
    x = 7,685,160,667,059,514/123,443,102.49
  6. Step 6: Final answer
    x = 62,256,703.79

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.