Home / 104,480,090.04-156,723,672.46-27,803,192.04

Finding the Fourth Proportional to 104,480,090.04, 156,723,672.46 and 27,803,192.04

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Solution

The fourth proportional to 104,480,090.04, 156,723,672.46 and 27,803,192.04 is: 41,705,729.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,480,090.04 : 156,723,672.46 = 27,803,192.04 : x
  2. Step 2: Convert to fraction form
    104,480,090.04/156,723,672.46 = 27,803,192.04/x
  3. Step 3: Cross multiply
    104,480,090.04x = 156,723,672.46 × 27,803,192.04
  4. Step 4: Simplify right side
    104,480,090.04x = 4,357,418,362,619,439.50
  5. Step 5: Solve for x
    x = 4,357,418,362,619,439.50/104,480,090.04
  6. Step 6: Final answer
    x = 41,705,729.40

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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.