Home / 374,766,547,605.92-517,177,835,696.22-214,374,465,159.92

Finding the Fourth Proportional to 374,766,547,605.92, 517,177,835,696.22 and 214,374,465,159.92

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Solution

The fourth proportional to 374,766,547,605.92, 517,177,835,696.22 and 214,374,465,159.92 is: 295,836,761,920.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    374,766,547,605.92 : 517,177,835,696.22 = 214,374,465,159.92 : x
  2. Step 2: Convert to fraction form
    374,766,547,605.92/517,177,835,696.22 = 214,374,465,159.92/x
  3. Step 3: Cross multiply
    374,766,547,605.92x = 517,177,835,696.22 × 214,374,465,159.92
  4. Step 4: Simplify right side
    374,766,547,605.92x = 110,869,721,919,942,144,557,056
  5. Step 5: Solve for x
    x = 110,869,721,919,942,144,557,056/374,766,547,605.92
  6. Step 6: Final answer
    x = 295,836,761,920.72

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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.