Home / 92,204,343.01-127,242,038.73-50,951,235.39

Finding the Fourth Proportional to 92,204,343.01, 127,242,038.73 and 50,951,235.39

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Solution

The fourth proportional to 92,204,343.01, 127,242,038.73 and 50,951,235.39 is: 70,312,729.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,204,343.01 : 127,242,038.73 = 50,951,235.39 : x
  2. Step 2: Convert to fraction form
    92,204,343.01/127,242,038.73 = 50,951,235.39/x
  3. Step 3: Cross multiply
    92,204,343.01x = 127,242,038.73 × 50,951,235.39
  4. Step 4: Simplify right side
    92,204,343.01x = 6,483,139,066,835,727
  5. Step 5: Solve for x
    x = 6,483,139,066,835,727/92,204,343.01
  6. Step 6: Final answer
    x = 70,312,729.91

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.