Home / 57,914,596,686.06-86,872,172,478.75-17,577,798,772.14

Finding the Fourth Proportional to 57,914,596,686.06, 86,872,172,478.75 and 17,577,798,772.14

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Solution

The fourth proportional to 57,914,596,686.06, 86,872,172,478.75 and 17,577,798,772.14 is: 26,366,782,367.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,914,596,686.06 : 86,872,172,478.75 = 17,577,798,772.14 : x
  2. Step 2: Convert to fraction form
    57,914,596,686.06/86,872,172,478.75 = 17,577,798,772.14/x
  3. Step 3: Cross multiply
    57,914,596,686.06x = 86,872,172,478.75 × 17,577,798,772.14
  4. Step 4: Simplify right side
    57,914,596,686.06x = 1,527,021,566,730,141,171,712
  5. Step 5: Solve for x
    x = 1,527,021,566,730,141,171,712/57,914,596,686.06
  6. Step 6: Final answer
    x = 26,366,782,367.63

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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.