Home / 109,896,322.98-151,657,224.13-60,339,906.50

Finding the Fourth Proportional to 109,896,322.98, 151,657,224.13 and 60,339,906.50

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Solution

The fourth proportional to 109,896,322.98, 151,657,224.13 and 60,339,906.50 is: 83,269,234.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    109,896,322.98 : 151,657,224.13 = 60,339,906.50 : x
  2. Step 2: Convert to fraction form
    109,896,322.98/151,657,224.13 = 60,339,906.50/x
  3. Step 3: Cross multiply
    109,896,322.98x = 151,657,224.13 × 60,339,906.50
  4. Step 4: Simplify right side
    109,896,322.98x = 9,150,982,723,884,844
  5. Step 5: Solve for x
    x = 9,150,982,723,884,844/109,896,322.98
  6. Step 6: Final answer
    x = 83,269,234.82

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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.