Home / 92,792,497.29-139,206,669.68-35,280,296.72

Finding the Fourth Proportional to 92,792,497.29, 139,206,669.68 and 35,280,296.72

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Solution

The fourth proportional to 92,792,497.29, 139,206,669.68 and 35,280,296.72 is: 52,927,259.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,792,497.29 : 139,206,669.68 = 35,280,296.72 : x
  2. Step 2: Convert to fraction form
    92,792,497.29/139,206,669.68 = 35,280,296.72/x
  3. Step 3: Cross multiply
    92,792,497.29x = 139,206,669.68 × 35,280,296.72
  4. Step 4: Simplify right side
    92,792,497.29x = 4,911,252,611,627,620
  5. Step 5: Solve for x
    x = 4,911,252,611,627,620/92,792,497.29
  6. Step 6: Final answer
    x = 52,927,259.80

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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.