Home / 14,509,085.56-21,730,541.45-6,941,404.60

Finding the Fourth Proportional to 14,509,085.56, 21,730,541.45 and 6,941,404.60

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Solution

The fourth proportional to 14,509,085.56, 21,730,541.45 and 6,941,404.60 is: 10,396,277.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,509,085.56 : 21,730,541.45 = 6,941,404.60 : x
  2. Step 2: Convert to fraction form
    14,509,085.56/21,730,541.45 = 6,941,404.60/x
  3. Step 3: Cross multiply
    14,509,085.56x = 21,730,541.45 × 6,941,404.60
  4. Step 4: Simplify right side
    14,509,085.56x = 150,840,480,292,487.31
  5. Step 5: Solve for x
    x = 150,840,480,292,487.31/14,509,085.56
  6. Step 6: Final answer
    x = 10,396,277.54

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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.