Home / 329,563,417.80-494,345,126.70-184,444,595.40

Finding the Fourth Proportional to 329,563,417.80, 494,345,126.70 and 184,444,595.40

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Solution

The fourth proportional to 329,563,417.80, 494,345,126.70 and 184,444,595.40 is: 276,666,893.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    329,563,417.80 : 494,345,126.70 = 184,444,595.40 : x
  2. Step 2: Convert to fraction form
    329,563,417.80/494,345,126.70 = 184,444,595.40/x
  3. Step 3: Cross multiply
    329,563,417.80x = 494,345,126.70 × 184,444,595.40
  4. Step 4: Simplify right side
    329,563,417.80x = 91,179,286,882,143,232
  5. Step 5: Solve for x
    x = 91,179,286,882,143,232/329,563,417.80
  6. Step 6: Final answer
    x = 276,666,893.10

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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.