Home / 34,886,712.87-52,331,512.14-10,294,639.76

Finding the Fourth Proportional to 34,886,712.87, 52,331,512.14 and 10,294,639.76

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Solution

The fourth proportional to 34,886,712.87, 52,331,512.14 and 10,294,639.76 is: 15,442,385.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,886,712.87 : 52,331,512.14 = 10,294,639.76 : x
  2. Step 2: Convert to fraction form
    34,886,712.87/52,331,512.14 = 10,294,639.76/x
  3. Step 3: Cross multiply
    34,886,712.87x = 52,331,512.14 × 10,294,639.76
  4. Step 4: Simplify right side
    34,886,712.87x = 538,734,065,315,709.19
  5. Step 5: Solve for x
    x = 538,734,065,315,709.19/34,886,712.87
  6. Step 6: Final answer
    x = 15,442,385.40

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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.