Home / 5,276,220,028.52-7,914,584,581.65-1,734,883,063.56

Finding the Fourth Proportional to 5,276,220,028.52, 7,914,584,581.65 and 1,734,883,063.56

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Solution

The fourth proportional to 5,276,220,028.52, 7,914,584,581.65 and 1,734,883,063.56 is: 2,602,408,290.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,276,220,028.52 : 7,914,584,581.65 = 1,734,883,063.56 : x
  2. Step 2: Convert to fraction form
    5,276,220,028.52/7,914,584,581.65 = 1,734,883,063.56/x
  3. Step 3: Cross multiply
    5,276,220,028.52x = 7,914,584,581.65 × 1,734,883,063.56
  4. Step 4: Simplify right side
    5,276,220,028.52x = 13,730,878,745,817,692,160
  5. Step 5: Solve for x
    x = 13,730,878,745,817,692,160/5,276,220,028.52
  6. Step 6: Final answer
    x = 2,602,408,290.71

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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.