Home / 93,037,129.29-139,555,684.76-24,878,049.57

Finding the Fourth Proportional to 93,037,129.29, 139,555,684.76 and 24,878,049.57

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Solution

The fourth proportional to 93,037,129.29, 139,555,684.76 and 24,878,049.57 is: 37,317,071.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,037,129.29 : 139,555,684.76 = 24,878,049.57 : x
  2. Step 2: Convert to fraction form
    93,037,129.29/139,555,684.76 = 24,878,049.57/x
  3. Step 3: Cross multiply
    93,037,129.29x = 139,555,684.76 × 24,878,049.57
  4. Step 4: Simplify right side
    93,037,129.29x = 3,471,873,243,110,183
  5. Step 5: Solve for x
    x = 3,471,873,243,110,183/93,037,129.29
  6. Step 6: Final answer
    x = 37,317,071.90

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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.