Home / 374,766,547,589.25-517,177,835,673.21-214,374,465,143.25

Finding the Fourth Proportional to 374,766,547,589.25, 517,177,835,673.21 and 214,374,465,143.25

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Solution

The fourth proportional to 374,766,547,589.25, 517,177,835,673.21 and 214,374,465,143.25 is: 295,836,761,897.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    374,766,547,589.25 : 517,177,835,673.21 = 214,374,465,143.25 : x
  2. Step 2: Convert to fraction form
    374,766,547,589.25/517,177,835,673.21 = 214,374,465,143.25/x
  3. Step 3: Cross multiply
    374,766,547,589.25x = 517,177,835,673.21 × 214,374,465,143.25
  4. Step 4: Simplify right side
    374,766,547,589.25x = 110,869,721,906,388,033,077,248
  5. Step 5: Solve for x
    x = 110,869,721,906,388,033,077,248/374,766,547,589.25
  6. Step 6: Final answer
    x = 295,836,761,897.71

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Double scale
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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.