Home / 154,336,766.04-231,550,626-62,173,077.60

Finding the Fourth Proportional to 154,336,766.04, 231,550,626 and 62,173,077.60

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Solution

The fourth proportional to 154,336,766.04, 231,550,626 and 62,173,077.60 is: 93,277,936.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    154,336,766.04 : 231,550,626 = 62,173,077.60 : x
  2. Step 2: Convert to fraction form
    154,336,766.04/231,550,626 = 62,173,077.60/x
  3. Step 3: Cross multiply
    154,336,766.04x = 231,550,626 × 62,173,077.60
  4. Step 4: Simplify right side
    154,336,766.04x = 14,396,215,038,626,578
  5. Step 5: Solve for x
    x = 14,396,215,038,626,578/154,336,766.04
  6. Step 6: Final answer
    x = 93,277,936.35

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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.