Home / 7,068,836,291,740.80-9,755,234,775,507.60-4,102,233,950,719.60

Finding the Fourth Proportional to 7,068,836,291,740.80, 9,755,234,775,507.60 and 4,102,233,950,719.60

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Solution

The fourth proportional to 7,068,836,291,740.80, 9,755,234,775,507.60 and 4,102,233,950,719.60 is: 5,661,222,532,495.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,068,836,291,740.80 : 9,755,234,775,507.60 = 4,102,233,950,719.60 : x
  2. Step 2: Convert to fraction form
    7,068,836,291,740.80/9,755,234,775,507.60 = 4,102,233,950,719.60/x
  3. Step 3: Cross multiply
    7,068,836,291,740.80x = 9,755,234,775,507.60 × 4,102,233,950,719.60
  4. Step 4: Simplify right side
    7,068,836,291,740.80x = 40,018,255,293,327,769,841,172,480
  5. Step 5: Solve for x
    x = 40,018,255,293,327,769,841,172,480/7,068,836,291,740.80
  6. Step 6: Final answer
    x = 5,661,222,532,495.90

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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.