Home / 7,264,627,308.30-10,025,185,593.63-3,923,125,295.46

Finding the Fourth Proportional to 7,264,627,308.30, 10,025,185,593.63 and 3,923,125,295.46

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Solution

The fourth proportional to 7,264,627,308.30, 10,025,185,593.63 and 3,923,125,295.46 is: 5,413,912,858.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,264,627,308.30 : 10,025,185,593.63 = 3,923,125,295.46 : x
  2. Step 2: Convert to fraction form
    7,264,627,308.30/10,025,185,593.63 = 3,923,125,295.46/x
  3. Step 3: Cross multiply
    7,264,627,308.30x = 10,025,185,593.63 × 3,923,125,295.46
  4. Step 4: Simplify right side
    7,264,627,308.30x = 39,330,059,194,051,026,944
  5. Step 5: Solve for x
    x = 39,330,059,194,051,026,944/7,264,627,308.30
  6. Step 6: Final answer
    x = 5,413,912,858.15

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Double scale
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1.5x scale

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.