Home / 58,161,342,065-87,119,837,867.96-36,902,848,142

Finding the Fourth Proportional to 58,161,342,065, 87,119,837,867.96 and 36,902,848,142

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Solution

The fourth proportional to 58,161,342,065, 87,119,837,867.96 and 36,902,848,142 is: 55,276,753,129.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,161,342,065 : 87,119,837,867.96 = 36,902,848,142 : x
  2. Step 2: Convert to fraction form
    58,161,342,065/87,119,837,867.96 = 36,902,848,142/x
  3. Step 3: Cross multiply
    58,161,342,065x = 87,119,837,867.96 × 36,902,848,142
  4. Step 4: Simplify right side
    58,161,342,065x = 3,214,970,146,996,988,936,192
  5. Step 5: Solve for x
    x = 3,214,970,146,996,988,936,192/58,161,342,065
  6. Step 6: Final answer
    x = 55,276,753,129.32

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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.