Home / 374,766,547,593.14-517,177,835,678.58-214,374,465,147.12

Finding the Fourth Proportional to 374,766,547,593.14, 517,177,835,678.58 and 214,374,465,147.12

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Solution

The fourth proportional to 374,766,547,593.14, 517,177,835,678.58 and 214,374,465,147.12 is: 295,836,761,903.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    374,766,547,593.14 : 517,177,835,678.58 = 214,374,465,147.12 : x
  2. Step 2: Convert to fraction form
    374,766,547,593.14/517,177,835,678.58 = 214,374,465,147.12/x
  3. Step 3: Cross multiply
    374,766,547,593.14x = 517,177,835,678.58 × 214,374,465,147.12
  4. Step 4: Simplify right side
    374,766,547,593.14x = 110,869,721,909,540,706,844,672
  5. Step 5: Solve for x
    x = 110,869,721,909,540,706,844,672/374,766,547,593.14
  6. Step 6: Final answer
    x = 295,836,761,903.05

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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.