Home / 37,816,306.39-52,185,794.16-23,130,893.90

Finding the Fourth Proportional to 37,816,306.39, 52,185,794.16 and 23,130,893.90

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Solution

The fourth proportional to 37,816,306.39, 52,185,794.16 and 23,130,893.90 is: 31,920,200.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,816,306.39 : 52,185,794.16 = 23,130,893.90 : x
  2. Step 2: Convert to fraction form
    37,816,306.39/52,185,794.16 = 23,130,893.90/x
  3. Step 3: Cross multiply
    37,816,306.39x = 52,185,794.16 × 23,130,893.90
  4. Step 4: Simplify right side
    37,816,306.39x = 1,207,104,068,019,405
  5. Step 5: Solve for x
    x = 1,207,104,068,019,405/37,816,306.39
  6. Step 6: Final answer
    x = 31,920,200.13

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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.