Home / 39,744,062.20-59,616,093.30-14,185,905.40

Finding the Fourth Proportional to 39,744,062.20, 59,616,093.30 and 14,185,905.40

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Solution

The fourth proportional to 39,744,062.20, 59,616,093.30 and 14,185,905.40 is: 21,278,858.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,744,062.20 : 59,616,093.30 = 14,185,905.40 : x
  2. Step 2: Convert to fraction form
    39,744,062.20/59,616,093.30 = 14,185,905.40/x
  3. Step 3: Cross multiply
    39,744,062.20x = 59,616,093.30 × 14,185,905.40
  4. Step 4: Simplify right side
    39,744,062.20x = 845,708,259,871,373.75
  5. Step 5: Solve for x
    x = 845,708,259,871,373.75/39,744,062.20
  6. Step 6: Final answer
    x = 21,278,858.10

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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.