Home / 57,483,986,775.31-86,229,025,319.50-17,717,075,164.46

Finding the Fourth Proportional to 57,483,986,775.31, 86,229,025,319.50 and 17,717,075,164.46

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Solution

The fourth proportional to 57,483,986,775.31, 86,229,025,319.50 and 17,717,075,164.46 is: 26,576,551,290.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,483,986,775.31 : 86,229,025,319.50 = 17,717,075,164.46 : x
  2. Step 2: Convert to fraction form
    57,483,986,775.31/86,229,025,319.50 = 17,717,075,164.46/x
  3. Step 3: Cross multiply
    57,483,986,775.31x = 86,229,025,319.50 × 17,717,075,164.46
  4. Step 4: Simplify right side
    57,483,986,775.31x = 1,527,726,122,943,705,776,128
  5. Step 5: Solve for x
    x = 1,527,726,122,943,705,776,128/57,483,986,775.31
  6. Step 6: Final answer
    x = 26,576,551,290.97

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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.