Home / 7,264,856,795.00-10,025,501,993.35-3,923,354,755.40

Finding the Fourth Proportional to 7,264,856,795.00, 10,025,501,993.35 and 3,923,354,755.40

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Solution

The fourth proportional to 7,264,856,795.00, 10,025,501,993.35 and 3,923,354,755.40 is: 5,414,229,355.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,264,856,795.00 : 10,025,501,993.35 = 3,923,354,755.40 : x
  2. Step 2: Convert to fraction form
    7,264,856,795.00/10,025,501,993.35 = 3,923,354,755.40/x
  3. Step 3: Cross multiply
    7,264,856,795.00x = 10,025,501,993.35 × 3,923,354,755.40
  4. Step 4: Simplify right side
    7,264,856,795.00x = 39,333,600,920,820,006,912
  5. Step 5: Solve for x
    x = 39,333,600,920,820,006,912/7,264,856,795.00
  6. Step 6: Final answer
    x = 5,414,229,355.20

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.