Home / 114,789,361.66-171,883,875.00-62,865,933.74

Finding the Fourth Proportional to 114,789,361.66, 171,883,875.00 and 62,865,933.74

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Solution

The fourth proportional to 114,789,361.66, 171,883,875.00 and 62,865,933.74 is: 94,134,509.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    114,789,361.66 : 171,883,875.00 = 62,865,933.74 : x
  2. Step 2: Convert to fraction form
    114,789,361.66/171,883,875.00 = 62,865,933.74/x
  3. Step 3: Cross multiply
    114,789,361.66x = 171,883,875.00 × 62,865,933.74
  4. Step 4: Simplify right side
    114,789,361.66x = 10,805,640,296,392,028
  5. Step 5: Solve for x
    x = 10,805,640,296,392,028/114,789,361.66
  6. Step 6: Final answer
    x = 94,134,509.85

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.