Home / 176,412,601.62-243,439,390.44-98,094,473.64

Finding the Fourth Proportional to 176,412,601.62, 243,439,390.44 and 98,094,473.64

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Solution

The fourth proportional to 176,412,601.62, 243,439,390.44 and 98,094,473.64 is: 135,364,813.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,412,601.62 : 243,439,390.44 = 98,094,473.64 : x
  2. Step 2: Convert to fraction form
    176,412,601.62/243,439,390.44 = 98,094,473.64/x
  3. Step 3: Cross multiply
    176,412,601.62x = 243,439,390.44 × 98,094,473.64
  4. Step 4: Simplify right side
    176,412,601.62x = 23,880,058,868,454,248
  5. Step 5: Solve for x
    x = 23,880,058,868,454,248/176,412,601.62
  6. Step 6: Final answer
    x = 135,364,813.22

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.