Home / 38,799,643.14-58,104,921.85-25,661,056.77

Finding the Fourth Proportional to 38,799,643.14, 58,104,921.85 and 25,661,056.77

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Solution

The fourth proportional to 38,799,643.14, 58,104,921.85 and 25,661,056.77 is: 38,429,057.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,799,643.14 : 58,104,921.85 = 25,661,056.77 : x
  2. Step 2: Convert to fraction form
    38,799,643.14/58,104,921.85 = 25,661,056.77/x
  3. Step 3: Cross multiply
    38,799,643.14x = 58,104,921.85 × 25,661,056.77
  4. Step 4: Simplify right side
    38,799,643.14x = 1,491,033,698,145,110.75
  5. Step 5: Solve for x
    x = 1,491,033,698,145,110.75/38,799,643.14
  6. Step 6: Final answer
    x = 38,429,057.01

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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.