Home / 60,133,921.52-82,984,811.70-32,631,849.77

Finding the Fourth Proportional to 60,133,921.52, 82,984,811.70 and 32,631,849.77

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Solution

The fourth proportional to 60,133,921.52, 82,984,811.70 and 32,631,849.77 is: 45,031,952.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,133,921.52 : 82,984,811.70 = 32,631,849.77 : x
  2. Step 2: Convert to fraction form
    60,133,921.52/82,984,811.70 = 32,631,849.77/x
  3. Step 3: Cross multiply
    60,133,921.52x = 82,984,811.70 × 32,631,849.77
  4. Step 4: Simplify right side
    60,133,921.52x = 2,707,947,908,293,583.50
  5. Step 5: Solve for x
    x = 2,707,947,908,293,583.50/60,133,921.52
  6. Step 6: Final answer
    x = 45,031,952.68

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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.