Home / 12,766,094,844,458-17,617,227,874,558-6,913,212,190,958.70

Finding the Fourth Proportional to 12,766,094,844,458, 17,617,227,874,558 and 6,913,212,190,958.70

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Solution

The fourth proportional to 12,766,094,844,458, 17,617,227,874,558 and 6,913,212,190,958.70 is: 9,540,242,023,672.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,766,094,844,458 : 17,617,227,874,558 = 6,913,212,190,958.70 : x
  2. Step 2: Convert to fraction form
    12,766,094,844,458/17,617,227,874,558 = 6,913,212,190,958.70/x
  3. Step 3: Cross multiply
    12,766,094,844,458x = 17,617,227,874,558 × 6,913,212,190,958.70
  4. Step 4: Simplify right side
    12,766,094,844,458x = 121,791,634,513,291,796,977,549,312
  5. Step 5: Solve for x
    x = 121,791,634,513,291,796,977,549,312/12,766,094,844,458
  6. Step 6: Final answer
    x = 9,540,242,023,672.87

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Double scale
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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.