Home / 52,483,791,239.44-72,427,585,111.79-29,625,740,287.54

Finding the Fourth Proportional to 52,483,791,239.44, 72,427,585,111.79 and 29,625,740,287.54

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Solution

The fourth proportional to 52,483,791,239.44, 72,427,585,111.79 and 29,625,740,287.54 is: 40,883,495,180.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,483,791,239.44 : 72,427,585,111.79 = 29,625,740,287.54 : x
  2. Step 2: Convert to fraction form
    52,483,791,239.44/72,427,585,111.79 = 29,625,740,287.54/x
  3. Step 3: Cross multiply
    52,483,791,239.44x = 72,427,585,111.79 × 29,625,740,287.54
  4. Step 4: Simplify right side
    52,483,791,239.44x = 2,145,720,826,175,296,372,736
  5. Step 5: Solve for x
    x = 2,145,720,826,175,296,372,736/52,483,791,239.44
  6. Step 6: Final answer
    x = 40,883,495,180.18

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1.5x scale

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.