Home / 149,737,702.02-224,606,251.82-140,625,692.28

Finding the Fourth Proportional to 149,737,702.02, 224,606,251.82 and 140,625,692.28

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Solution

The fourth proportional to 149,737,702.02, 224,606,251.82 and 140,625,692.28 is: 210,938,255.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    149,737,702.02 : 224,606,251.82 = 140,625,692.28 : x
  2. Step 2: Convert to fraction form
    149,737,702.02/224,606,251.82 = 140,625,692.28/x
  3. Step 3: Cross multiply
    149,737,702.02x = 224,606,251.82 × 140,625,692.28
  4. Step 4: Simplify right side
    149,737,702.02x = 31,585,409,651,900,380
  5. Step 5: Solve for x
    x = 31,585,409,651,900,380/149,737,702.02
  6. Step 6: Final answer
    x = 210,938,255.53

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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.