Home / 106,004,080.80-146,284,751.52-59,594,541.12

Finding the Fourth Proportional to 106,004,080.80, 146,284,751.52 and 59,594,541.12

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Solution

The fourth proportional to 106,004,080.80, 146,284,751.52 and 59,594,541.12 is: 82,239,972.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    106,004,080.80 : 146,284,751.52 = 59,594,541.12 : x
  2. Step 2: Convert to fraction form
    106,004,080.80/146,284,751.52 = 59,594,541.12/x
  3. Step 3: Cross multiply
    106,004,080.80x = 146,284,751.52 × 59,594,541.12
  4. Step 4: Simplify right side
    106,004,080.80x = 8,717,772,639,687,623
  5. Step 5: Solve for x
    x = 8,717,772,639,687,623/106,004,080.80
  6. Step 6: Final answer
    x = 82,239,972.03

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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.