Home / 14,727,615.21-22,050,679.01-7,523,637.21

Finding the Fourth Proportional to 14,727,615.21, 22,050,679.01 and 7,523,637.21

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Solution

The fourth proportional to 14,727,615.21, 22,050,679.01 and 7,523,637.21 is: 11,264,641.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,727,615.21 : 22,050,679.01 = 7,523,637.21 : x
  2. Step 2: Convert to fraction form
    14,727,615.21/22,050,679.01 = 7,523,637.21/x
  3. Step 3: Cross multiply
    14,727,615.21x = 22,050,679.01 × 7,523,637.21
  4. Step 4: Simplify right side
    14,727,615.21x = 165,901,309,067,783.78
  5. Step 5: Solve for x
    x = 165,901,309,067,783.78/14,727,615.21
  6. Step 6: Final answer
    x = 11,264,641.74

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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.