Home / 38,263,845,104.80-57,395,767,657.20-17,302,961,759.20

Finding the Fourth Proportional to 38,263,845,104.80, 57,395,767,657.20 and 17,302,961,759.20

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Solution

The fourth proportional to 38,263,845,104.80, 57,395,767,657.20 and 17,302,961,759.20 is: 25,954,442,638.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,263,845,104.80 : 57,395,767,657.20 = 17,302,961,759.20 : x
  2. Step 2: Convert to fraction form
    38,263,845,104.80/57,395,767,657.20 = 17,302,961,759.20/x
  3. Step 3: Cross multiply
    38,263,845,104.80x = 57,395,767,657.20 × 17,302,961,759.20
  4. Step 4: Simplify right side
    38,263,845,104.80x = 993,116,772,912,459,808,768
  5. Step 5: Solve for x
    x = 993,116,772,912,459,808,768/38,263,845,104.80
  6. Step 6: Final answer
    x = 25,954,442,638.80

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1.5x scale

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.