Home / 7,841,888,951.49-11,766,307,059.24-4,110,293,513.60

Finding the Fourth Proportional to 7,841,888,951.49, 11,766,307,059.24 and 4,110,293,513.60

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Solution

The fourth proportional to 7,841,888,951.49, 11,766,307,059.24 and 4,110,293,513.60 is: 6,167,260,960.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,841,888,951.49 : 11,766,307,059.24 = 4,110,293,513.60 : x
  2. Step 2: Convert to fraction form
    7,841,888,951.49/11,766,307,059.24 = 4,110,293,513.60/x
  3. Step 3: Cross multiply
    7,841,888,951.49x = 11,766,307,059.24 × 4,110,293,513.60
  4. Step 4: Simplify right side
    7,841,888,951.49x = 48,362,975,584,577,126,400
  5. Step 5: Solve for x
    x = 48,362,975,584,577,126,400/7,841,888,951.49
  6. Step 6: Final answer
    x = 6,167,260,960.18

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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.