Home / 267,044,805.20-401,053,812.60-233,601,784.40

Finding the Fourth Proportional to 267,044,805.20, 401,053,812.60 and 233,601,784.40

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Solution

The fourth proportional to 267,044,805.20, 401,053,812.60 and 233,601,784.40 is: 350,828,342.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    267,044,805.20 : 401,053,812.60 = 233,601,784.40 : x
  2. Step 2: Convert to fraction form
    267,044,805.20/401,053,812.60 = 233,601,784.40/x
  3. Step 3: Cross multiply
    267,044,805.20x = 401,053,812.60 × 233,601,784.40
  4. Step 4: Simplify right side
    267,044,805.20x = 93,686,886,263,783,216
  5. Step 5: Solve for x
    x = 93,686,886,263,783,216/267,044,805.20
  6. Step 6: Final answer
    x = 350,828,342.06

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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.