Home / 5,756,202,669.80-8,634,304,004.70-5,342,954,148.20

Finding the Fourth Proportional to 5,756,202,669.80, 8,634,304,004.70 and 5,342,954,148.20

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Solution

The fourth proportional to 5,756,202,669.80, 8,634,304,004.70 and 5,342,954,148.20 is: 8,014,431,222.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,756,202,669.80 : 8,634,304,004.70 = 5,342,954,148.20 : x
  2. Step 2: Convert to fraction form
    5,756,202,669.80/8,634,304,004.70 = 5,342,954,148.20/x
  3. Step 3: Cross multiply
    5,756,202,669.80x = 8,634,304,004.70 × 5,342,954,148.20
  4. Step 4: Simplify right side
    5,756,202,669.80x = 46,132,690,398,731,739,136
  5. Step 5: Solve for x
    x = 46,132,690,398,731,739,136/5,756,202,669.80
  6. Step 6: Final answer
    x = 8,014,431,222.30

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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.