Home / 19,043,360.40-28,561,322.35-6,086,035.35

Finding the Fourth Proportional to 19,043,360.40, 28,561,322.35 and 6,086,035.35

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Solution

The fourth proportional to 19,043,360.40, 28,561,322.35 and 6,086,035.35 is: 9,127,864.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,043,360.40 : 28,561,322.35 = 6,086,035.35 : x
  2. Step 2: Convert to fraction form
    19,043,360.40/28,561,322.35 = 6,086,035.35/x
  3. Step 3: Cross multiply
    19,043,360.40x = 28,561,322.35 × 6,086,035.35
  4. Step 4: Simplify right side
    19,043,360.40x = 173,825,217,464,845.06
  5. Step 5: Solve for x
    x = 173,825,217,464,845.06/19,043,360.40
  6. Step 6: Final answer
    x = 9,127,864.72

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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.