Home / 9,233,150.41-12,742,407.21-5,103,092.71

Finding the Fourth Proportional to 9,233,150.41, 12,742,407.21 and 5,103,092.71

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Solution

The fourth proportional to 9,233,150.41, 12,742,407.21 and 5,103,092.71 is: 7,042,632.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,233,150.41 : 12,742,407.21 = 5,103,092.71 : x
  2. Step 2: Convert to fraction form
    9,233,150.41/12,742,407.21 = 5,103,092.71/x
  3. Step 3: Cross multiply
    9,233,150.41x = 12,742,407.21 × 5,103,092.71
  4. Step 4: Simplify right side
    9,233,150.41x = 65,025,685,341,202.45
  5. Step 5: Solve for x
    x = 65,025,685,341,202.45/9,233,150.41
  6. Step 6: Final answer
    x = 7,042,632.52

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.