Home / 3,608,957,773,921.60-5,415,663,310,885.10-1,672,413,695,338.80

Finding the Fourth Proportional to 3,608,957,773,921.60, 5,415,663,310,885.10 and 1,672,413,695,338.80

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Solution

The fourth proportional to 3,608,957,773,921.60, 5,415,663,310,885.10 and 1,672,413,695,338.80 is: 2,509,652,386,601.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,608,957,773,921.60 : 5,415,663,310,885.10 = 1,672,413,695,338.80 : x
  2. Step 2: Convert to fraction form
    3,608,957,773,921.60/5,415,663,310,885.10 = 1,672,413,695,338.80/x
  3. Step 3: Cross multiply
    3,608,957,773,921.60x = 5,415,663,310,885.10 × 1,672,413,695,338.80
  4. Step 4: Simplify right side
    3,608,957,773,921.60x = 9,057,229,490,468,110,179,762,176
  5. Step 5: Solve for x
    x = 9,057,229,490,468,110,179,762,176/3,608,957,773,921.60
  6. Step 6: Final answer
    x = 2,509,652,386,601.98

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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.