Home / 162,885,141.10-244,327,711.65-134,187,327.10

Finding the Fourth Proportional to 162,885,141.10, 244,327,711.65 and 134,187,327.10

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Solution

The fourth proportional to 162,885,141.10, 244,327,711.65 and 134,187,327.10 is: 201,280,990.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    162,885,141.10 : 244,327,711.65 = 134,187,327.10 : x
  2. Step 2: Convert to fraction form
    162,885,141.10/244,327,711.65 = 134,187,327.10/x
  3. Step 3: Cross multiply
    162,885,141.10x = 244,327,711.65 × 134,187,327.10
  4. Step 4: Simplify right side
    162,885,141.10x = 32,785,682,562,773,032
  5. Step 5: Solve for x
    x = 32,785,682,562,773,032/162,885,141.10
  6. Step 6: Final answer
    x = 201,280,990.65

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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.