Home / 62,611,815.44-86,404,406.96-34,734,526.37

Finding the Fourth Proportional to 62,611,815.44, 86,404,406.96 and 34,734,526.37

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Solution

The fourth proportional to 62,611,815.44, 86,404,406.96 and 34,734,526.37 is: 47,933,702.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,611,815.44 : 86,404,406.96 = 34,734,526.37 : x
  2. Step 2: Convert to fraction form
    62,611,815.44/86,404,406.96 = 34,734,526.37/x
  3. Step 3: Cross multiply
    62,611,815.44x = 86,404,406.96 × 34,734,526.37
  4. Step 4: Simplify right side
    62,611,815.44x = 3,001,216,151,430,637
  5. Step 5: Solve for x
    x = 3,001,216,151,430,637/62,611,815.44
  6. Step 6: Final answer
    x = 47,933,702.78

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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.