Home / 10,251,965,885,839-14,147,723,393,043-5,564,365,617,458.60

Finding the Fourth Proportional to 10,251,965,885,839, 14,147,723,393,043 and 5,564,365,617,458.60

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Solution

The fourth proportional to 10,251,965,885,839, 14,147,723,393,043 and 5,564,365,617,458.60 is: 7,678,830,235,116.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,251,965,885,839 : 14,147,723,393,043 = 5,564,365,617,458.60 : x
  2. Step 2: Convert to fraction form
    10,251,965,885,839/14,147,723,393,043 = 5,564,365,617,458.60/x
  3. Step 3: Cross multiply
    10,251,965,885,839x = 14,147,723,393,043 × 5,564,365,617,458.60
  4. Step 4: Simplify right side
    10,251,965,885,839x = 78,723,105,613,563,194,712,784,896
  5. Step 5: Solve for x
    x = 78,723,105,613,563,194,712,784,896/10,251,965,885,839
  6. Step 6: Final answer
    x = 7,678,830,235,116.48

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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.