Home / 109,195,398,866.16-150,676,599,658.46-60,359,622,359.49

Finding the Fourth Proportional to 109,195,398,866.16, 150,676,599,658.46 and 60,359,622,359.49

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Solution

The fourth proportional to 109,195,398,866.16, 150,676,599,658.46 and 60,359,622,359.49 is: 83,289,064,816.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    109,195,398,866.16 : 150,676,599,658.46 = 60,359,622,359.49 : x
  2. Step 2: Convert to fraction form
    109,195,398,866.16/150,676,599,658.46 = 60,359,622,359.49/x
  3. Step 3: Cross multiply
    109,195,398,866.16x = 150,676,599,658.46 × 60,359,622,359.49
  4. Step 4: Simplify right side
    109,195,398,866.16x = 9,094,782,653,796,705,107,968
  5. Step 5: Solve for x
    x = 9,094,782,653,796,705,107,968/109,195,398,866.16
  6. Step 6: Final answer
    x = 83,289,064,816.22

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1.5x scale

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.