Home / 114,534,084.74-171,828,027.21-37,857,104.76

Finding the Fourth Proportional to 114,534,084.74, 171,828,027.21 and 37,857,104.76

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Solution

The fourth proportional to 114,534,084.74, 171,828,027.21 and 37,857,104.76 is: 56,794,548.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    114,534,084.74 : 171,828,027.21 = 37,857,104.76 : x
  2. Step 2: Convert to fraction form
    114,534,084.74/171,828,027.21 = 37,857,104.76/x
  3. Step 3: Cross multiply
    114,534,084.74x = 171,828,027.21 × 37,857,104.76
  4. Step 4: Simplify right side
    114,534,084.74x = 6,504,911,626,793,100
  5. Step 5: Solve for x
    x = 6,504,911,626,793,100/114,534,084.74
  6. Step 6: Final answer
    x = 56,794,548.47

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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.