Home / 133,887,641,825.58-200,917,864,319.24-48,890,319,838.74

Finding the Fourth Proportional to 133,887,641,825.58, 200,917,864,319.24 and 48,890,319,838.74

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Solution

The fourth proportional to 133,887,641,825.58, 200,917,864,319.24 and 48,890,319,838.74 is: 73,367,030,100.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    133,887,641,825.58 : 200,917,864,319.24 = 48,890,319,838.74 : x
  2. Step 2: Convert to fraction form
    133,887,641,825.58/200,917,864,319.24 = 48,890,319,838.74/x
  3. Step 3: Cross multiply
    133,887,641,825.58x = 200,917,864,319.24 × 48,890,319,838.74
  4. Step 4: Simplify right side
    133,887,641,825.58x = 9,822,938,647,884,210,372,608
  5. Step 5: Solve for x
    x = 9,822,938,647,884,210,372,608/133,887,641,825.58
  6. Step 6: Final answer
    x = 73,367,030,100.37

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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.