Home / 277,718,082.10-416,577,123.15-232,704,373.30

Finding the Fourth Proportional to 277,718,082.10, 416,577,123.15 and 232,704,373.30

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Solution

The fourth proportional to 277,718,082.10, 416,577,123.15 and 232,704,373.30 is: 349,056,559.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    277,718,082.10 : 416,577,123.15 = 232,704,373.30 : x
  2. Step 2: Convert to fraction form
    277,718,082.10/416,577,123.15 = 232,704,373.30/x
  3. Step 3: Cross multiply
    277,718,082.10x = 416,577,123.15 × 232,704,373.30
  4. Step 4: Simplify right side
    277,718,082.10x = 96,939,318,373,737,664
  5. Step 5: Solve for x
    x = 96,939,318,373,737,664/277,718,082.10
  6. Step 6: Final answer
    x = 349,056,559.95

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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.