Home / 224,709,675.90-337,064,513.85-156,629,240.70

Finding the Fourth Proportional to 224,709,675.90, 337,064,513.85 and 156,629,240.70

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Solution

The fourth proportional to 224,709,675.90, 337,064,513.85 and 156,629,240.70 is: 234,943,861.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    224,709,675.90 : 337,064,513.85 = 156,629,240.70 : x
  2. Step 2: Convert to fraction form
    224,709,675.90/337,064,513.85 = 156,629,240.70/x
  3. Step 3: Cross multiply
    224,709,675.90x = 337,064,513.85 × 156,629,240.70
  4. Step 4: Simplify right side
    224,709,675.90x = 52,794,158,871,240,136
  5. Step 5: Solve for x
    x = 52,794,158,871,240,136/224,709,675.90
  6. Step 6: Final answer
    x = 234,943,861.05

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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.