Home / 35,541,177.66-53,313,760.74-9,980,194.16

Finding the Fourth Proportional to 35,541,177.66, 53,313,760.74 and 9,980,194.16

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Solution

The fourth proportional to 35,541,177.66, 53,313,760.74 and 9,980,194.16 is: 14,970,851.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,541,177.66 : 53,313,760.74 = 9,980,194.16 : x
  2. Step 2: Convert to fraction form
    35,541,177.66/53,313,760.74 = 9,980,194.16/x
  3. Step 3: Cross multiply
    35,541,177.66x = 53,313,760.74 × 9,980,194.16
  4. Step 4: Simplify right side
    35,541,177.66x = 532,081,683,718,269.69
  5. Step 5: Solve for x
    x = 532,081,683,718,269.69/35,541,177.66
  6. Step 6: Final answer
    x = 14,970,851.24

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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.