Home / 367,361,858.52-506,955,020.40-200,097,594.48

Finding the Fourth Proportional to 367,361,858.52, 506,955,020.40 and 200,097,594.48

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Solution

The fourth proportional to 367,361,858.52, 506,955,020.40 and 200,097,594.48 is: 276,132,314.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    367,361,858.52 : 506,955,020.40 = 200,097,594.48 : x
  2. Step 2: Convert to fraction form
    367,361,858.52/506,955,020.40 = 200,097,594.48/x
  3. Step 3: Cross multiply
    367,361,858.52x = 506,955,020.40 × 200,097,594.48
  4. Step 4: Simplify right side
    367,361,858.52x = 101,440,480,091,599,312
  5. Step 5: Solve for x
    x = 101,440,480,091,599,312/367,361,858.52
  6. Step 6: Final answer
    x = 276,132,314.06

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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.