Home / 374,766,547,596.56-517,177,835,683.29-214,374,465,150.56

Finding the Fourth Proportional to 374,766,547,596.56, 517,177,835,683.29 and 214,374,465,150.56

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Solution

The fourth proportional to 374,766,547,596.56, 517,177,835,683.29 and 214,374,465,150.56 is: 295,836,761,907.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    374,766,547,596.56 : 517,177,835,683.29 = 214,374,465,150.56 : x
  2. Step 2: Convert to fraction form
    374,766,547,596.56/517,177,835,683.29 = 214,374,465,150.56/x
  3. Step 3: Cross multiply
    374,766,547,596.56x = 517,177,835,683.29 × 214,374,465,150.56
  4. Step 4: Simplify right side
    374,766,547,596.56x = 110,869,721,912,329,499,574,272
  5. Step 5: Solve for x
    x = 110,869,721,912,329,499,574,272/374,766,547,596.56
  6. Step 6: Final answer
    x = 295,836,761,907.79

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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.