Home / 2,434,083,164,961.40-3,651,831,398,100.40-981,196,032,997.08

Finding the Fourth Proportional to 2,434,083,164,961.40, 3,651,831,398,100.40 and 981,196,032,997.08

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Solution

The fourth proportional to 2,434,083,164,961.40, 3,651,831,398,100.40 and 981,196,032,997.08 is: 1,472,078,905,343.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,434,083,164,961.40 : 3,651,831,398,100.40 = 981,196,032,997.08 : x
  2. Step 2: Convert to fraction form
    2,434,083,164,961.40/3,651,831,398,100.40 = 981,196,032,997.08/x
  3. Step 3: Cross multiply
    2,434,083,164,961.40x = 3,651,831,398,100.40 × 981,196,032,997.08
  4. Step 4: Simplify right side
    2,434,083,164,961.40x = 3,583,162,480,990,292,709,212,160
  5. Step 5: Solve for x
    x = 3,583,162,480,990,292,709,212,160/2,434,083,164,961.40
  6. Step 6: Final answer
    x = 1,472,078,905,343.04

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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.