Home / 51,937,392,421.48-71,667,554,911.68-29,075,781,996.04

Finding the Fourth Proportional to 51,937,392,421.48, 71,667,554,911.68 and 29,075,781,996.04

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Solution

The fourth proportional to 51,937,392,421.48, 71,667,554,911.68 and 29,075,781,996.04 is: 40,121,194,107.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,937,392,421.48 : 71,667,554,911.68 = 29,075,781,996.04 : x
  2. Step 2: Convert to fraction form
    51,937,392,421.48/71,667,554,911.68 = 29,075,781,996.04/x
  3. Step 3: Cross multiply
    51,937,392,421.48x = 71,667,554,911.68 × 29,075,781,996.04
  4. Step 4: Simplify right side
    51,937,392,421.48x = 2,083,790,202,801,233,330,176
  5. Step 5: Solve for x
    x = 2,083,790,202,801,233,330,176/51,937,392,421.48
  6. Step 6: Final answer
    x = 40,121,194,107.92

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.