Home / 2,725,008,070.01-3,760,512,649.74-1,471,944,938.21

Finding the Fourth Proportional to 2,725,008,070.01, 3,760,512,649.74 and 1,471,944,938.21

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Solution

The fourth proportional to 2,725,008,070.01, 3,760,512,649.74 and 1,471,944,938.21 is: 2,031,284,832.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,725,008,070.01 : 3,760,512,649.74 = 1,471,944,938.21 : x
  2. Step 2: Convert to fraction form
    2,725,008,070.01/3,760,512,649.74 = 1,471,944,938.21/x
  3. Step 3: Cross multiply
    2,725,008,070.01x = 3,760,512,649.74 × 1,471,944,938.21
  4. Step 4: Simplify right side
    2,725,008,070.01x = 5,535,267,559,840,664,576
  5. Step 5: Solve for x
    x = 5,535,267,559,840,664,576/2,725,008,070.01
  6. Step 6: Final answer
    x = 2,031,284,832.06

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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.