Home / 1,741,442,303-2,403,190,407.30-959,161,151

Finding the Fourth Proportional to 1,741,442,303, 2,403,190,407.30 and 959,161,151

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Solution

The fourth proportional to 1,741,442,303, 2,403,190,407.30 and 959,161,151 is: 1,323,642,404.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,741,442,303 : 2,403,190,407.30 = 959,161,151 : x
  2. Step 2: Convert to fraction form
    1,741,442,303/2,403,190,407.30 = 959,161,151/x
  3. Step 3: Cross multiply
    1,741,442,303x = 2,403,190,407.30 × 959,161,151
  4. Step 4: Simplify right side
    1,741,442,303x = 2,305,046,877,138,027,008
  5. Step 5: Solve for x
    x = 2,305,046,877,138,027,008/1,741,442,303
  6. Step 6: Final answer
    x = 1,323,642,404.44

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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.