Home / 110,976,009.60-166,464,014.40-29,094,729.60

Finding the Fourth Proportional to 110,976,009.60, 166,464,014.40 and 29,094,729.60

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Solution

The fourth proportional to 110,976,009.60, 166,464,014.40 and 29,094,729.60 is: 43,642,094.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,976,009.60 : 166,464,014.40 = 29,094,729.60 : x
  2. Step 2: Convert to fraction form
    110,976,009.60/166,464,014.40 = 29,094,729.60/x
  3. Step 3: Cross multiply
    110,976,009.60x = 166,464,014.40 × 29,094,729.60
  4. Step 4: Simplify right side
    110,976,009.60x = 4,843,225,487,098,507
  5. Step 5: Solve for x
    x = 4,843,225,487,098,507/110,976,009.60
  6. Step 6: Final answer
    x = 43,642,094.40

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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.