Home / 94,765,356.06-130,777,056.54-55,607,785.26

Finding the Fourth Proportional to 94,765,356.06, 130,777,056.54 and 55,607,785.26

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Solution

The fourth proportional to 94,765,356.06, 130,777,056.54 and 55,607,785.26 is: 76,739,251.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,765,356.06 : 130,777,056.54 = 55,607,785.26 : x
  2. Step 2: Convert to fraction form
    94,765,356.06/130,777,056.54 = 55,607,785.26/x
  3. Step 3: Cross multiply
    94,765,356.06x = 130,777,056.54 × 55,607,785.26
  4. Step 4: Simplify right side
    94,765,356.06x = 7,272,222,477,011,199
  5. Step 5: Solve for x
    x = 7,272,222,477,011,199/94,765,356.06
  6. Step 6: Final answer
    x = 76,739,251.34

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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.