Home / 17,250,041.20-25,875,061.80-16,410,233.20

Finding the Fourth Proportional to 17,250,041.20, 25,875,061.80 and 16,410,233.20

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Solution

The fourth proportional to 17,250,041.20, 25,875,061.80 and 16,410,233.20 is: 24,615,349.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,250,041.20 : 25,875,061.80 = 16,410,233.20 : x
  2. Step 2: Convert to fraction form
    17,250,041.20/25,875,061.80 = 16,410,233.20/x
  3. Step 3: Cross multiply
    17,250,041.20x = 25,875,061.80 × 16,410,233.20
  4. Step 4: Simplify right side
    17,250,041.20x = 424,615,798,202,411.75
  5. Step 5: Solve for x
    x = 424,615,798,202,411.75/17,250,041.20
  6. Step 6: Final answer
    x = 24,615,349.80

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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.