Home / 45,372,809,308.24-62,619,967,429.65-25,823,836,350.08

Finding the Fourth Proportional to 45,372,809,308.24, 62,619,967,429.65 and 25,823,836,350.08

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Solution

The fourth proportional to 45,372,809,308.24, 62,619,967,429.65 and 25,823,836,350.08 is: 35,640,019,117.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,372,809,308.24 : 62,619,967,429.65 = 25,823,836,350.08 : x
  2. Step 2: Convert to fraction form
    45,372,809,308.24/62,619,967,429.65 = 25,823,836,350.08/x
  3. Step 3: Cross multiply
    45,372,809,308.24x = 62,619,967,429.65 × 25,823,836,350.08
  4. Step 4: Simplify right side
    45,372,809,308.24x = 1,617,087,791,150,558,609,408
  5. Step 5: Solve for x
    x = 1,617,087,791,150,558,609,408/45,372,809,308.24
  6. Step 6: Final answer
    x = 35,640,019,117.28

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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.