Home / 9,458,831.10-14,188,246.65-5,679,695.10

Finding the Fourth Proportional to 9,458,831.10, 14,188,246.65 and 5,679,695.10

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Solution

The fourth proportional to 9,458,831.10, 14,188,246.65 and 5,679,695.10 is: 8,519,542.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,458,831.10 : 14,188,246.65 = 5,679,695.10 : x
  2. Step 2: Convert to fraction form
    9,458,831.10/14,188,246.65 = 5,679,695.10/x
  3. Step 3: Cross multiply
    9,458,831.10x = 14,188,246.65 × 5,679,695.10
  4. Step 4: Simplify right side
    9,458,831.10x = 80,584,914,975,596.41
  5. Step 5: Solve for x
    x = 80,584,914,975,596.41/9,458,831.10
  6. Step 6: Final answer
    x = 8,519,542.65

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Similar ratio
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1.5x scale

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.