Home / 179,119,049.04-268,665,615.36-56,332,490.40

Finding the Fourth Proportional to 179,119,049.04, 268,665,615.36 and 56,332,490.40

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Solution

The fourth proportional to 179,119,049.04, 268,665,615.36 and 56,332,490.40 is: 84,494,660.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    179,119,049.04 : 268,665,615.36 = 56,332,490.40 : x
  2. Step 2: Convert to fraction form
    179,119,049.04/268,665,615.36 = 56,332,490.40/x
  3. Step 3: Cross multiply
    179,119,049.04x = 268,665,615.36 × 56,332,490.40
  4. Step 4: Simplify right side
    179,119,049.04x = 15,134,603,198,077,292
  5. Step 5: Solve for x
    x = 15,134,603,198,077,292/179,119,049.04
  6. Step 6: Final answer
    x = 84,494,660.28

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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.