Home / 9,341,272.56-13,993,150.64-4,653,229.55

Finding the Fourth Proportional to 9,341,272.56, 13,993,150.64 and 4,653,229.55

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Solution

The fourth proportional to 9,341,272.56, 13,993,150.64 and 4,653,229.55 is: 6,970,500.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,341,272.56 : 13,993,150.64 = 4,653,229.55 : x
  2. Step 2: Convert to fraction form
    9,341,272.56/13,993,150.64 = 4,653,229.55/x
  3. Step 3: Cross multiply
    9,341,272.56x = 13,993,150.64 × 4,653,229.55
  4. Step 4: Simplify right side
    9,341,272.56x = 65,113,341,962,417.51
  5. Step 5: Solve for x
    x = 65,113,341,962,417.51/9,341,272.56
  6. Step 6: Final answer
    x = 6,970,500.17

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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.