Home / 101,787,683.04-152,695,715.76-32,702,578.92

Finding the Fourth Proportional to 101,787,683.04, 152,695,715.76 and 32,702,578.92

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Solution

The fourth proportional to 101,787,683.04, 152,695,715.76 and 32,702,578.92 is: 49,058,427.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    101,787,683.04 : 152,695,715.76 = 32,702,578.92 : x
  2. Step 2: Convert to fraction form
    101,787,683.04/152,695,715.76 = 32,702,578.92/x
  3. Step 3: Cross multiply
    101,787,683.04x = 152,695,715.76 × 32,702,578.92
  4. Step 4: Simplify right side
    101,787,683.04x = 4,993,543,695,387,288
  5. Step 5: Solve for x
    x = 4,993,543,695,387,288/101,787,683.04
  6. Step 6: Final answer
    x = 49,058,427.76

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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.