Home / 36,565,970.94-50,461,618.14-21,882,263.40

Finding the Fourth Proportional to 36,565,970.94, 50,461,618.14 and 21,882,263.40

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Solution

The fourth proportional to 36,565,970.94, 50,461,618.14 and 21,882,263.40 is: 30,197,869.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,565,970.94 : 50,461,618.14 = 21,882,263.40 : x
  2. Step 2: Convert to fraction form
    36,565,970.94/50,461,618.14 = 21,882,263.40/x
  3. Step 3: Cross multiply
    36,565,970.94x = 50,461,618.14 × 21,882,263.40
  4. Step 4: Simplify right side
    36,565,970.94x = 1,104,214,419,729,698
  5. Step 5: Solve for x
    x = 1,104,214,419,729,698/36,565,970.94
  6. Step 6: Final answer
    x = 30,197,869.53

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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.