Home / 56,271,032.97-84,503,143.91-34,539,024.81

Finding the Fourth Proportional to 56,271,032.97, 84,503,143.91 and 34,539,024.81

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Solution

The fourth proportional to 56,271,032.97, 84,503,143.91 and 34,539,024.81 is: 51,867,826.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,271,032.97 : 84,503,143.91 = 34,539,024.81 : x
  2. Step 2: Convert to fraction form
    56,271,032.97/84,503,143.91 = 34,539,024.81/x
  3. Step 3: Cross multiply
    56,271,032.97x = 84,503,143.91 × 34,539,024.81
  4. Step 4: Simplify right side
    56,271,032.97x = 2,918,656,183,857,795.50
  5. Step 5: Solve for x
    x = 2,918,656,183,857,795.50/56,271,032.97
  6. Step 6: Final answer
    x = 51,867,826.66

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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.