Home / 150,527,474.52-225,523,940.78-62,896,080.35

Finding the Fourth Proportional to 150,527,474.52, 225,523,940.78 and 62,896,080.35

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Solution

The fourth proportional to 150,527,474.52, 225,523,940.78 and 62,896,080.35 is: 94,232,444.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    150,527,474.52 : 225,523,940.78 = 62,896,080.35 : x
  2. Step 2: Convert to fraction form
    150,527,474.52/225,523,940.78 = 62,896,080.35/x
  3. Step 3: Cross multiply
    150,527,474.52x = 225,523,940.78 × 62,896,080.35
  4. Step 4: Simplify right side
    150,527,474.52x = 14,184,571,900,868,572
  5. Step 5: Solve for x
    x = 14,184,571,900,868,572/150,527,474.52
  6. Step 6: Final answer
    x = 94,232,444.58

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.