Home / 2,386,875,308.52-3,580,866,840.54-751,057,394.92

Finding the Fourth Proportional to 2,386,875,308.52, 3,580,866,840.54 and 751,057,394.92

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Solution

The fourth proportional to 2,386,875,308.52, 3,580,866,840.54 and 751,057,394.92 is: 1,126,760,376.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,386,875,308.52 : 3,580,866,840.54 = 751,057,394.92 : x
  2. Step 2: Convert to fraction form
    2,386,875,308.52/3,580,866,840.54 = 751,057,394.92/x
  3. Step 3: Cross multiply
    2,386,875,308.52x = 3,580,866,840.54 × 751,057,394.92
  4. Step 4: Simplify right side
    2,386,875,308.52x = 2,689,436,520,811,383,296
  5. Step 5: Solve for x
    x = 2,689,436,520,811,383,296/2,386,875,308.52
  6. Step 6: Final answer
    x = 1,126,760,376.30

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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.