Home / 122,224,161.60-183,417,004.80-57,546,460.80

Finding the Fourth Proportional to 122,224,161.60, 183,417,004.80 and 57,546,460.80

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Solution

The fourth proportional to 122,224,161.60, 183,417,004.80 and 57,546,460.80 is: 86,357,716.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    122,224,161.60 : 183,417,004.80 = 57,546,460.80 : x
  2. Step 2: Convert to fraction form
    122,224,161.60/183,417,004.80 = 57,546,460.80/x
  3. Step 3: Cross multiply
    122,224,161.60x = 183,417,004.80 × 57,546,460.80
  4. Step 4: Simplify right side
    122,224,161.60x = 10,554,999,476,776,612
  5. Step 5: Solve for x
    x = 10,554,999,476,776,612/122,224,161.60
  6. Step 6: Final answer
    x = 86,357,716.34

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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.