Home / 53,796,218,604,135-74,238,853,266,090-29,132,219,274,170

Finding the Fourth Proportional to 53,796,218,604,135, 74,238,853,266,090 and 29,132,219,274,170

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Solution

The fourth proportional to 53,796,218,604,135, 74,238,853,266,090 and 29,132,219,274,170 is: 40,202,501,367,715.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,796,218,604,135 : 74,238,853,266,090 = 29,132,219,274,170 : x
  2. Step 2: Convert to fraction form
    53,796,218,604,135/74,238,853,266,090 = 29,132,219,274,170/x
  3. Step 3: Cross multiply
    53,796,218,604,135x = 74,238,853,266,090 × 29,132,219,274,170
  4. Step 4: Simplify right side
    53,796,218,604,135x = 2,162,742,552,010,665,546,703,962,112
  5. Step 5: Solve for x
    x = 2,162,742,552,010,665,546,703,962,112/53,796,218,604,135
  6. Step 6: Final answer
    x = 40,202,501,367,715.62

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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.