Home / 109,823,326.53-151,555,774.84-60,264,529.66

Finding the Fourth Proportional to 109,823,326.53, 151,555,774.84 and 60,264,529.66

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Solution

The fourth proportional to 109,823,326.53, 151,555,774.84 and 60,264,529.66 is: 83,164,822.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    109,823,326.53 : 151,555,774.84 = 60,264,529.66 : x
  2. Step 2: Convert to fraction form
    109,823,326.53/151,555,774.84 = 60,264,529.66/x
  3. Step 3: Cross multiply
    109,823,326.53x = 151,555,774.84 × 60,264,529.66
  4. Step 4: Simplify right side
    109,823,326.53x = 9,133,437,487,989,462
  5. Step 5: Solve for x
    x = 9,133,437,487,989,462/109,823,326.53
  6. Step 6: Final answer
    x = 83,164,822.78

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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.