Home / 36,417,125.88-50,255,039.25-19,896,894.90

Finding the Fourth Proportional to 36,417,125.88, 50,255,039.25 and 19,896,894.90

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Solution

The fourth proportional to 36,417,125.88, 50,255,039.25 and 19,896,894.90 is: 27,457,390.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,417,125.88 : 50,255,039.25 = 19,896,894.90 : x
  2. Step 2: Convert to fraction form
    36,417,125.88/50,255,039.25 = 19,896,894.90/x
  3. Step 3: Cross multiply
    36,417,125.88x = 50,255,039.25 × 19,896,894.90
  4. Step 4: Simplify right side
    36,417,125.88x = 999,919,234,152,624.75
  5. Step 5: Solve for x
    x = 999,919,234,152,624.75/36,417,125.88
  6. Step 6: Final answer
    x = 27,457,390.17

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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.