Home / 61,194,508,029.44-84,448,595,986.56-35,478,785,519.36

Finding the Fourth Proportional to 61,194,508,029.44, 84,448,595,986.56 and 35,478,785,519.36

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Solution

The fourth proportional to 61,194,508,029.44, 84,448,595,986.56 and 35,478,785,519.36 is: 48,960,825,422.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,194,508,029.44 : 84,448,595,986.56 = 35,478,785,519.36 : x
  2. Step 2: Convert to fraction form
    61,194,508,029.44/84,448,595,986.56 = 35,478,785,519.36/x
  3. Step 3: Cross multiply
    61,194,508,029.44x = 84,448,595,986.56 × 35,478,785,519.36
  4. Step 4: Simplify right side
    61,194,508,029.44x = 2,996,133,624,418,248,163,328
  5. Step 5: Solve for x
    x = 2,996,133,624,418,248,163,328/61,194,508,029.44
  6. Step 6: Final answer
    x = 48,960,825,422.06

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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.