Home / 23,322,603.30-34,983,904.95-11,985,195.30

Finding the Fourth Proportional to 23,322,603.30, 34,983,904.95 and 11,985,195.30

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Solution

The fourth proportional to 23,322,603.30, 34,983,904.95 and 11,985,195.30 is: 17,977,792.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,322,603.30 : 34,983,904.95 = 11,985,195.30 : x
  2. Step 2: Convert to fraction form
    23,322,603.30/34,983,904.95 = 11,985,195.30/x
  3. Step 3: Cross multiply
    23,322,603.30x = 34,983,904.95 × 11,985,195.30
  4. Step 4: Simplify right side
    23,322,603.30x = 419,288,933,182,386.81
  5. Step 5: Solve for x
    x = 419,288,933,182,386.81/23,322,603.30
  6. Step 6: Final answer
    x = 17,977,792.95

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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.