Home / 45,615,197.62-62,933,197.40-34,590,462.58

Finding the Fourth Proportional to 45,615,197.62, 62,933,197.40 and 34,590,462.58

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Solution

The fourth proportional to 45,615,197.62, 62,933,197.40 and 34,590,462.58 is: 47,722,875.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,615,197.62 : 62,933,197.40 = 34,590,462.58 : x
  2. Step 2: Convert to fraction form
    45,615,197.62/62,933,197.40 = 34,590,462.58/x
  3. Step 3: Cross multiply
    45,615,197.62x = 62,933,197.40 × 34,590,462.58
  4. Step 4: Simplify right side
    45,615,197.62x = 2,176,888,409,389,787.50
  5. Step 5: Solve for x
    x = 2,176,888,409,389,787.50/45,615,197.62
  6. Step 6: Final answer
    x = 47,722,875.78

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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.