Home / 374,766,547,634.01-517,177,835,734.89-214,374,465,188.01

Finding the Fourth Proportional to 374,766,547,634.01, 517,177,835,734.89 and 214,374,465,188.01

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Solution

The fourth proportional to 374,766,547,634.01, 517,177,835,734.89 and 214,374,465,188.01 is: 295,836,761,959.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    374,766,547,634.01 : 517,177,835,734.89 = 214,374,465,188.01 : x
  2. Step 2: Convert to fraction form
    374,766,547,634.01/517,177,835,734.89 = 214,374,465,188.01/x
  3. Step 3: Cross multiply
    374,766,547,634.01x = 517,177,835,734.89 × 214,374,465,188.01
  4. Step 4: Simplify right side
    374,766,547,634.01x = 110,869,721,942,759,544,193,024
  5. Step 5: Solve for x
    x = 110,869,721,942,759,544,193,024/374,766,547,634.01
  6. Step 6: Final answer
    x = 295,836,761,959.43

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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.