Home / 50,619,428,686.08-75,875,991,795.84-17,031,391,152

Finding the Fourth Proportional to 50,619,428,686.08, 75,875,991,795.84 and 17,031,391,152

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Solution

The fourth proportional to 50,619,428,686.08, 75,875,991,795.84 and 17,031,391,152 is: 25,529,203,486.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,619,428,686.08 : 75,875,991,795.84 = 17,031,391,152 : x
  2. Step 2: Convert to fraction form
    50,619,428,686.08/75,875,991,795.84 = 17,031,391,152/x
  3. Step 3: Cross multiply
    50,619,428,686.08x = 75,875,991,795.84 × 17,031,391,152
  4. Step 4: Simplify right side
    50,619,428,686.08x = 1,292,273,695,320,893,816,832
  5. Step 5: Solve for x
    x = 1,292,273,695,320,893,816,832/50,619,428,686.08
  6. Step 6: Final answer
    x = 25,529,203,486.97

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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.