Home / 106,287,924.48-146,677,783.68-59,878,734.72

Finding the Fourth Proportional to 106,287,924.48, 146,677,783.68 and 59,878,734.72

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Solution

The fourth proportional to 106,287,924.48, 146,677,783.68 and 59,878,734.72 is: 82,632,906.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    106,287,924.48 : 146,677,783.68 = 59,878,734.72 : x
  2. Step 2: Convert to fraction form
    106,287,924.48/146,677,783.68 = 59,878,734.72/x
  3. Step 3: Cross multiply
    106,287,924.48x = 146,677,783.68 × 59,878,734.72
  4. Step 4: Simplify right side
    106,287,924.48x = 8,782,880,098,292,266
  5. Step 5: Solve for x
    x = 8,782,880,098,292,266/106,287,924.48
  6. Step 6: Final answer
    x = 82,632,906.24

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.