Home / 60,767,824.53-83,859,591.31-32,890,529.63

Finding the Fourth Proportional to 60,767,824.53, 83,859,591.31 and 32,890,529.63

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Solution

The fourth proportional to 60,767,824.53, 83,859,591.31 and 32,890,529.63 is: 45,388,927.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,767,824.53 : 83,859,591.31 = 32,890,529.63 : x
  2. Step 2: Convert to fraction form
    60,767,824.53/83,859,591.31 = 32,890,529.63/x
  3. Step 3: Cross multiply
    60,767,824.53x = 83,859,591.31 × 32,890,529.63
  4. Step 4: Simplify right side
    60,767,824.53x = 2,758,186,372,239,721.50
  5. Step 5: Solve for x
    x = 2,758,186,372,239,721.50/60,767,824.53
  6. Step 6: Final answer
    x = 45,388,927.34

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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.