Home / 13,449,054,650,934-18,559,713,316,386-7,283,054,818,442.80

Finding the Fourth Proportional to 13,449,054,650,934, 18,559,713,316,386 and 7,283,054,818,442.80

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Solution

The fourth proportional to 13,449,054,650,934, 18,559,713,316,386 and 7,283,054,818,442.80 is: 10,050,625,341,791.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,449,054,650,934 : 18,559,713,316,386 = 7,283,054,818,442.80 : x
  2. Step 2: Convert to fraction form
    13,449,054,650,934/18,559,713,316,386 = 7,283,054,818,442.80/x
  3. Step 3: Cross multiply
    13,449,054,650,934x = 18,559,713,316,386 × 7,283,054,818,442.80
  4. Step 4: Simplify right side
    13,449,054,650,934x = 135,171,409,497,822,057,008,726,016
  5. Step 5: Solve for x
    x = 135,171,409,497,822,057,008,726,016/13,449,054,650,934
  6. Step 6: Final answer
    x = 10,050,625,341,791.94

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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.