Home / 164,617,951.48-246,902,891.36-48,001,970.60

Finding the Fourth Proportional to 164,617,951.48, 246,902,891.36 and 48,001,970.60

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Solution

The fourth proportional to 164,617,951.48, 246,902,891.36 and 48,001,970.60 is: 71,995,947.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,617,951.48 : 246,902,891.36 = 48,001,970.60 : x
  2. Step 2: Convert to fraction form
    164,617,951.48/246,902,891.36 = 48,001,970.60/x
  3. Step 3: Cross multiply
    164,617,951.48x = 246,902,891.36 × 48,001,970.60
  4. Step 4: Simplify right side
    164,617,951.48x = 11,851,825,332,117,716
  5. Step 5: Solve for x
    x = 11,851,825,332,117,716/164,617,951.48
  6. Step 6: Final answer
    x = 71,995,947.13

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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.