Home / 25,236,021.04-37,933,055.60-16,655,269.12

Finding the Fourth Proportional to 25,236,021.04, 37,933,055.60 and 16,655,269.12

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Solution

The fourth proportional to 25,236,021.04, 37,933,055.60 and 16,655,269.12 is: 25,035,057.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,236,021.04 : 37,933,055.60 = 16,655,269.12 : x
  2. Step 2: Convert to fraction form
    25,236,021.04/37,933,055.60 = 16,655,269.12/x
  3. Step 3: Cross multiply
    25,236,021.04x = 37,933,055.60 × 16,655,269.12
  4. Step 4: Simplify right side
    25,236,021.04x = 631,785,249,561,923.12
  5. Step 5: Solve for x
    x = 631,785,249,561,923.12/25,236,021.04
  6. Step 6: Final answer
    x = 25,035,057.97

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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.