Home / 519,434,271,874.05-1,117,041,615,529.90

Finding the Third Proportional to 519,434,271,874.05 and 1,117,041,615,529.90

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Solution

The third proportional to 519,434,271,874.05 and 1,117,041,615,529.90 is: 2,402,194,153,119.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    519,434,271,874.05 : 1,117,041,615,529.90 = 1,117,041,615,529.90 : x
  2. Step 2: Convert to fraction form
    519,434,271,874.05/1,117,041,615,529.90 = 1,117,041,615,529.90/x
  3. Step 3: Cross multiply
    519,434,271,874.05x = 1,117,041,615,529.90 × 1,117,041,615,529.90
  4. Step 4: Simplify right side
    519,434,271,874.05x = 1,247,781,970,825,648,648,749,056
  5. Step 5: Solve for x
    x = 1,247,781,970,825,648,648,749,056/519,434,271,874.05
  6. Step 6: Final answer
    x = 2,402,194,153,119.35

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.