Home / 62,446,684.98-86,177,445.80-34,188,586.62

Finding the Fourth Proportional to 62,446,684.98, 86,177,445.80 and 34,188,586.62

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Solution

The fourth proportional to 62,446,684.98, 86,177,445.80 and 34,188,586.62 is: 47,180,808.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,446,684.98 : 86,177,445.80 = 34,188,586.62 : x
  2. Step 2: Convert to fraction form
    62,446,684.98/86,177,445.80 = 34,188,586.62/x
  3. Step 3: Cross multiply
    62,446,684.98x = 86,177,445.80 × 34,188,586.62
  4. Step 4: Simplify right side
    62,446,684.98x = 2,946,285,070,423,655
  5. Step 5: Solve for x
    x = 2,946,285,070,423,655/62,446,684.98
  6. Step 6: Final answer
    x = 47,180,808.26

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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.