Home / 3,275,604,946.70-4,913,407,420.05-2,173,608,889.10

Finding the Fourth Proportional to 3,275,604,946.70, 4,913,407,420.05 and 2,173,608,889.10

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Solution

The fourth proportional to 3,275,604,946.70, 4,913,407,420.05 and 2,173,608,889.10 is: 3,260,413,333.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,275,604,946.70 : 4,913,407,420.05 = 2,173,608,889.10 : x
  2. Step 2: Convert to fraction form
    3,275,604,946.70/4,913,407,420.05 = 2,173,608,889.10/x
  3. Step 3: Cross multiply
    3,275,604,946.70x = 4,913,407,420.05 × 2,173,608,889.10
  4. Step 4: Simplify right side
    3,275,604,946.70x = 10,679,826,043,990,577,152
  5. Step 5: Solve for x
    x = 10,679,826,043,990,577,152/3,275,604,946.70
  6. Step 6: Final answer
    x = 3,260,413,333.65

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Double scale
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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.