Home / 25,740,195.44-35,523,660.35-14,578,673.87

Finding the Fourth Proportional to 25,740,195.44, 35,523,660.35 and 14,578,673.87

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Solution

The fourth proportional to 25,740,195.44, 35,523,660.35 and 14,578,673.87 is: 20,119,810.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,740,195.44 : 35,523,660.35 = 14,578,673.87 : x
  2. Step 2: Convert to fraction form
    25,740,195.44/35,523,660.35 = 14,578,673.87/x
  3. Step 3: Cross multiply
    25,740,195.44x = 35,523,660.35 × 14,578,673.87
  4. Step 4: Simplify right side
    25,740,195.44x = 517,887,858,911,300.06
  5. Step 5: Solve for x
    x = 517,887,858,911,300.06/25,740,195.44
  6. Step 6: Final answer
    x = 20,119,810.68

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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.