Home / 9,952,425.20-14,928,637.80-3,225,666.80

Finding the Fourth Proportional to 9,952,425.20, 14,928,637.80 and 3,225,666.80

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Solution

The fourth proportional to 9,952,425.20, 14,928,637.80 and 3,225,666.80 is: 4,838,500.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,952,425.20 : 14,928,637.80 = 3,225,666.80 : x
  2. Step 2: Convert to fraction form
    9,952,425.20/14,928,637.80 = 3,225,666.80/x
  3. Step 3: Cross multiply
    9,952,425.20x = 14,928,637.80 × 3,225,666.80
  4. Step 4: Simplify right side
    9,952,425.20x = 48,154,811,320,685.04
  5. Step 5: Solve for x
    x = 48,154,811,320,685.04/9,952,425.20
  6. Step 6: Final answer
    x = 4,838,500.20

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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.