Home / 228,653,984,229.36-342,923,953,032.36-67,273,278,583.92

Finding the Fourth Proportional to 228,653,984,229.36, 342,923,953,032.36 and 67,273,278,583.92

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Solution

The fourth proportional to 228,653,984,229.36, 342,923,953,032.36 and 67,273,278,583.92 is: 100,893,140,800.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    228,653,984,229.36 : 342,923,953,032.36 = 67,273,278,583.92 : x
  2. Step 2: Convert to fraction form
    228,653,984,229.36/342,923,953,032.36 = 67,273,278,583.92/x
  3. Step 3: Cross multiply
    228,653,984,229.36x = 342,923,953,032.36 × 67,273,278,583.92
  4. Step 4: Simplify right side
    228,653,984,229.36x = 23,069,618,625,445,049,139,200
  5. Step 5: Solve for x
    x = 23,069,618,625,445,049,139,200/228,653,984,229.36
  6. Step 6: Final answer
    x = 100,893,140,800.49

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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.