Home / 65,342,626.80-98,013,940.20-62,366,557.20

Finding the Fourth Proportional to 65,342,626.80, 98,013,940.20 and 62,366,557.20

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Solution

The fourth proportional to 65,342,626.80, 98,013,940.20 and 62,366,557.20 is: 93,549,835.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,342,626.80 : 98,013,940.20 = 62,366,557.20 : x
  2. Step 2: Convert to fraction form
    65,342,626.80/98,013,940.20 = 62,366,557.20/x
  3. Step 3: Cross multiply
    65,342,626.80x = 98,013,940.20 × 62,366,557.20
  4. Step 4: Simplify right side
    65,342,626.80x = 6,112,792,007,880,680
  5. Step 5: Solve for x
    x = 6,112,792,007,880,680/65,342,626.80
  6. Step 6: Final answer
    x = 93,549,835.80

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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.