Home / 7,350,394,928,343.80-10,144,434,476,635-4,183,461,309,743.10

Finding the Fourth Proportional to 7,350,394,928,343.80, 10,144,434,476,635 and 4,183,461,309,743.10

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Solution

The fourth proportional to 7,350,394,928,343.80, 10,144,434,476,635 and 4,183,461,309,743.10 is: 5,773,682,850,506.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,350,394,928,343.80 : 10,144,434,476,635 = 4,183,461,309,743.10 : x
  2. Step 2: Convert to fraction form
    7,350,394,928,343.80/10,144,434,476,635 = 4,183,461,309,743.10/x
  3. Step 3: Cross multiply
    7,350,394,928,343.80x = 10,144,434,476,635 × 4,183,461,309,743.10
  4. Step 4: Simplify right side
    7,350,394,928,343.80x = 42,438,849,142,226,521,532,923,904
  5. Step 5: Solve for x
    x = 42,438,849,142,226,521,532,923,904/7,350,394,928,343.80
  6. Step 6: Final answer
    x = 5,773,682,850,506.22

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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.