Home / 732,662,502,117.05-1,098,953,981,908.60-222,681,507,701.87

Finding the Fourth Proportional to 732,662,502,117.05, 1,098,953,981,908.60 and 222,681,507,701.87

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Solution

The fourth proportional to 732,662,502,117.05, 1,098,953,981,908.60 and 222,681,507,701.87 is: 334,010,173,687.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    732,662,502,117.05 : 1,098,953,981,908.60 = 222,681,507,701.87 : x
  2. Step 2: Convert to fraction form
    732,662,502,117.05/1,098,953,981,908.60 = 222,681,507,701.87/x
  3. Step 3: Cross multiply
    732,662,502,117.05x = 1,098,953,981,908.60 × 222,681,507,701.87
  4. Step 4: Simplify right side
    732,662,502,117.05x = 244,716,729,586,380,619,907,072
  5. Step 5: Solve for x
    x = 244,716,729,586,380,619,907,072/732,662,502,117.05
  6. Step 6: Final answer
    x = 334,010,173,687.43

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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.