Home / 34,886,712.89-52,331,512.21-10,294,639.71

Finding the Fourth Proportional to 34,886,712.89, 52,331,512.21 and 10,294,639.71

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Solution

The fourth proportional to 34,886,712.89, 52,331,512.21 and 10,294,639.71 is: 15,442,385.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,886,712.89 : 52,331,512.21 = 10,294,639.71 : x
  2. Step 2: Convert to fraction form
    34,886,712.89/52,331,512.21 = 10,294,639.71/x
  3. Step 3: Cross multiply
    34,886,712.89x = 52,331,512.21 × 10,294,639.71
  4. Step 4: Simplify right side
    34,886,712.89x = 538,734,063,681,415.94
  5. Step 5: Solve for x
    x = 538,734,063,681,415.94/34,886,712.89
  6. Step 6: Final answer
    x = 15,442,385.34

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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.