Home / 11,185,586.32-16,696,720.48-9,598,349.20

Finding the Fourth Proportional to 11,185,586.32, 16,696,720.48 and 9,598,349.20

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Solution

The fourth proportional to 11,185,586.32, 16,696,720.48 and 9,598,349.20 is: 14,327,452.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,185,586.32 : 16,696,720.48 = 9,598,349.20 : x
  2. Step 2: Convert to fraction form
    11,185,586.32/16,696,720.48 = 9,598,349.20/x
  3. Step 3: Cross multiply
    11,185,586.32x = 16,696,720.48 × 9,598,349.20
  4. Step 4: Simplify right side
    11,185,586.32x = 160,260,953,661,831.59
  5. Step 5: Solve for x
    x = 160,260,953,661,831.59/11,185,586.32
  6. Step 6: Final answer
    x = 14,327,452.23

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.