Home / 35,850,125,595.30-49,477,511,552.62-20,404,023,504.34

Finding the Fourth Proportional to 35,850,125,595.30, 49,477,511,552.62 and 20,404,023,504.34

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Solution

The fourth proportional to 35,850,125,595.30, 49,477,511,552.62 and 20,404,023,504.34 is: 28,160,021,531.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,850,125,595.30 : 49,477,511,552.62 = 20,404,023,504.34 : x
  2. Step 2: Convert to fraction form
    35,850,125,595.30/49,477,511,552.62 = 20,404,023,504.34/x
  3. Step 3: Cross multiply
    35,850,125,595.30x = 49,477,511,552.62 × 20,404,023,504.34
  4. Step 4: Simplify right side
    35,850,125,595.30x = 1,009,540,308,655,912,386,560
  5. Step 5: Solve for x
    x = 1,009,540,308,655,912,386,560/35,850,125,595.30
  6. Step 6: Final answer
    x = 28,160,021,531.09

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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.