Home / 3,788,551,627,475.70-5,683,161,519,458.50-1,068,888,851,265.20

Finding the Fourth Proportional to 3,788,551,627,475.70, 5,683,161,519,458.50 and 1,068,888,851,265.20

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Solution

The fourth proportional to 3,788,551,627,475.70, 5,683,161,519,458.50 and 1,068,888,851,265.20 is: 1,603,427,532,578.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,788,551,627,475.70 : 5,683,161,519,458.50 = 1,068,888,851,265.20 : x
  2. Step 2: Convert to fraction form
    3,788,551,627,475.70/5,683,161,519,458.50 = 1,068,888,851,265.20/x
  3. Step 3: Cross multiply
    3,788,551,627,475.70x = 5,683,161,519,458.50 × 1,068,888,851,265.20
  4. Step 4: Simplify right side
    3,788,551,627,475.70x = 6,074,667,988,088,583,970,881,536
  5. Step 5: Solve for x
    x = 6,074,667,988,088,583,970,881,536/3,788,551,627,475.70
  6. Step 6: Final answer
    x = 1,603,427,532,578.23

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.