Home / 201,460,082.04-301,564,572.48-109,114,458.03

Finding the Fourth Proportional to 201,460,082.04, 301,564,572.48 and 109,114,458.03

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Solution

The fourth proportional to 201,460,082.04, 301,564,572.48 and 109,114,458.03 is: 163,332,877.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    201,460,082.04 : 301,564,572.48 = 109,114,458.03 : x
  2. Step 2: Convert to fraction form
    201,460,082.04/301,564,572.48 = 109,114,458.03/x
  3. Step 3: Cross multiply
    201,460,082.04x = 301,564,572.48 × 109,114,458.03
  4. Step 4: Simplify right side
    201,460,082.04x = 32,905,054,887,203,856
  5. Step 5: Solve for x
    x = 32,905,054,887,203,856/201,460,082.04
  6. Step 6: Final answer
    x = 163,332,877.43

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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.