Home / 36,390,277.10-54,538,299.47-14,799,797.57

Finding the Fourth Proportional to 36,390,277.10, 54,538,299.47 and 14,799,797.57

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Solution

The fourth proportional to 36,390,277.10, 54,538,299.47 and 14,799,797.57 is: 22,180,534.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,390,277.10 : 54,538,299.47 = 14,799,797.57 : x
  2. Step 2: Convert to fraction form
    36,390,277.10/54,538,299.47 = 14,799,797.57/x
  3. Step 3: Cross multiply
    36,390,277.10x = 54,538,299.47 × 14,799,797.57
  4. Step 4: Simplify right side
    36,390,277.10x = 807,155,792,141,383.50
  5. Step 5: Solve for x
    x = 807,155,792,141,383.50/36,390,277.10
  6. Step 6: Final answer
    x = 22,180,534.37

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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.