Home / 29,070,030.20-43,605,210.20-7,503,157.44

Finding the Fourth Proportional to 29,070,030.20, 43,605,210.20 and 7,503,157.44

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Solution

The fourth proportional to 29,070,030.20, 43,605,210.20 and 7,503,157.44 is: 11,254,778.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,070,030.20 : 43,605,210.20 = 7,503,157.44 : x
  2. Step 2: Convert to fraction form
    29,070,030.20/43,605,210.20 = 7,503,157.44/x
  3. Step 3: Cross multiply
    29,070,030.20x = 43,605,210.20 × 7,503,157.44
  4. Step 4: Simplify right side
    29,070,030.20x = 327,176,757,297,378.12
  5. Step 5: Solve for x
    x = 327,176,757,297,378.12/29,070,030.20
  6. Step 6: Final answer
    x = 11,254,778.72

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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.