Home / 38,263,833,010.80-57,395,749,516.20-35,814,952,882.80

Finding the Fourth Proportional to 38,263,833,010.80, 57,395,749,516.20 and 35,814,952,882.80

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Solution

The fourth proportional to 38,263,833,010.80, 57,395,749,516.20 and 35,814,952,882.80 is: 53,722,429,324.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,263,833,010.80 : 57,395,749,516.20 = 35,814,952,882.80 : x
  2. Step 2: Convert to fraction form
    38,263,833,010.80/57,395,749,516.20 = 35,814,952,882.80/x
  3. Step 3: Cross multiply
    38,263,833,010.80x = 57,395,749,516.20 × 35,814,952,882.80
  4. Step 4: Simplify right side
    38,263,833,010.80x = 2,055,626,064,595,693,862,912
  5. Step 5: Solve for x
    x = 2,055,626,064,595,693,862,912/38,263,833,010.80
  6. Step 6: Final answer
    x = 53,722,429,324.20

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Double scale
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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.