Home / 181,005,936.90-271,508,905.35-44,691,320.40

Finding the Fourth Proportional to 181,005,936.90, 271,508,905.35 and 44,691,320.40

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Solution

The fourth proportional to 181,005,936.90, 271,508,905.35 and 44,691,320.40 is: 67,036,980.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    181,005,936.90 : 271,508,905.35 = 44,691,320.40 : x
  2. Step 2: Convert to fraction form
    181,005,936.90/271,508,905.35 = 44,691,320.40/x
  3. Step 3: Cross multiply
    181,005,936.90x = 271,508,905.35 × 44,691,320.40
  4. Step 4: Simplify right side
    181,005,936.90x = 12,134,091,480,450,124
  5. Step 5: Solve for x
    x = 12,134,091,480,450,124/181,005,936.90
  6. Step 6: Final answer
    x = 67,036,980.60

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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.