Home / 3,350,489,702.60-5,025,734,553.90-896,826,605.60

Finding the Fourth Proportional to 3,350,489,702.60, 5,025,734,553.90 and 896,826,605.60

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Solution

The fourth proportional to 3,350,489,702.60, 5,025,734,553.90 and 896,826,605.60 is: 1,345,239,908.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,350,489,702.60 : 5,025,734,553.90 = 896,826,605.60 : x
  2. Step 2: Convert to fraction form
    3,350,489,702.60/5,025,734,553.90 = 896,826,605.60/x
  3. Step 3: Cross multiply
    3,350,489,702.60x = 5,025,734,553.90 × 896,826,605.60
  4. Step 4: Simplify right side
    3,350,489,702.60x = 4,507,212,460,620,767,232
  5. Step 5: Solve for x
    x = 4,507,212,460,620,767,232/3,350,489,702.60
  6. Step 6: Final answer
    x = 1,345,239,908.40

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Double scale
Find fourth proportional to 3,350,489,703.60, 5,025,734,555.40 and 896,826,606.60
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1.5x scale

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.