Home / 13,486,915,415,588-20,195,531,799,052-9,308,204,171,972.60

Finding the Fourth Proportional to 13,486,915,415,588, 20,195,531,799,052 and 9,308,204,171,972.60

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Solution

The fourth proportional to 13,486,915,415,588, 20,195,531,799,052 and 9,308,204,171,972.60 is: 13,938,259,976,767.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,486,915,415,588 : 20,195,531,799,052 = 9,308,204,171,972.60 : x
  2. Step 2: Convert to fraction form
    13,486,915,415,588/20,195,531,799,052 = 9,308,204,171,972.60/x
  3. Step 3: Cross multiply
    13,486,915,415,588x = 20,195,531,799,052 × 9,308,204,171,972.60
  4. Step 4: Simplify right side
    13,486,915,415,588x = 187,984,133,347,141,134,202,175,488
  5. Step 5: Solve for x
    x = 187,984,133,347,141,134,202,175,488/13,486,915,415,588
  6. Step 6: Final answer
    x = 13,938,259,976,767.67

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.