Home / 10,251,965,885,854-14,147,723,393,064-5,564,365,617,473.60

Finding the Fourth Proportional to 10,251,965,885,854, 14,147,723,393,064 and 5,564,365,617,473.60

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Solution

The fourth proportional to 10,251,965,885,854, 14,147,723,393,064 and 5,564,365,617,473.60 is: 7,678,830,235,137.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,251,965,885,854 : 14,147,723,393,064 = 5,564,365,617,473.60 : x
  2. Step 2: Convert to fraction form
    10,251,965,885,854/14,147,723,393,064 = 5,564,365,617,473.60/x
  3. Step 3: Cross multiply
    10,251,965,885,854x = 14,147,723,393,064 × 5,564,365,617,473.60
  4. Step 4: Simplify right side
    10,251,965,885,854x = 78,723,105,613,892,257,927,135,232
  5. Step 5: Solve for x
    x = 78,723,105,613,892,257,927,135,232/10,251,965,885,854
  6. Step 6: Final answer
    x = 7,678,830,235,137.34

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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.