Home / 149,526,140.80-224,289,211.20-149,526,140.80

Finding the Fourth Proportional to 149,526,140.80, 224,289,211.20 and 149,526,140.80

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Solution

The fourth proportional to 149,526,140.80, 224,289,211.20 and 149,526,140.80 is: 224,289,211.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    149,526,140.80 : 224,289,211.20 = 149,526,140.80 : x
  2. Step 2: Convert to fraction form
    149,526,140.80/224,289,211.20 = 149,526,140.80/x
  3. Step 3: Cross multiply
    149,526,140.80x = 224,289,211.20 × 149,526,140.80
  4. Step 4: Simplify right side
    149,526,140.80x = 33,537,100,173,812,136
  5. Step 5: Solve for x
    x = 33,537,100,173,812,136/149,526,140.80
  6. Step 6: Final answer
    x = 224,289,211.20

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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.