Home / 48,495,210.39-72,764,124.44-25,460,792.55

Finding the Fourth Proportional to 48,495,210.39, 72,764,124.44 and 25,460,792.55

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Solution

The fourth proportional to 48,495,210.39, 72,764,124.44 and 25,460,792.55 is: 38,202,376.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,495,210.39 : 72,764,124.44 = 25,460,792.55 : x
  2. Step 2: Convert to fraction form
    48,495,210.39/72,764,124.44 = 25,460,792.55/x
  3. Step 3: Cross multiply
    48,495,210.39x = 72,764,124.44 × 25,460,792.55
  4. Step 4: Simplify right side
    48,495,210.39x = 1,852,632,277,321,921
  5. Step 5: Solve for x
    x = 1,852,632,277,321,921/48,495,210.39
  6. Step 6: Final answer
    x = 38,202,376.33

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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.