Home / 34,886,715.87-52,331,516.64-10,294,642.76

Finding the Fourth Proportional to 34,886,715.87, 52,331,516.64 and 10,294,642.76

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Solution

The fourth proportional to 34,886,715.87, 52,331,516.64 and 10,294,642.76 is: 15,442,389.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,886,715.87 : 52,331,516.64 = 10,294,642.76 : x
  2. Step 2: Convert to fraction form
    34,886,715.87/52,331,516.64 = 10,294,642.76/x
  3. Step 3: Cross multiply
    34,886,715.87x = 52,331,516.64 × 10,294,642.76
  4. Step 4: Simplify right side
    34,886,715.87x = 538,734,268,636,138
  5. Step 5: Solve for x
    x = 538,734,268,636,138/34,886,715.87
  6. Step 6: Final answer
    x = 15,442,389.90

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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.