Home / 519,434,271,941-1,117,041,615,664

Finding the Third Proportional to 519,434,271,941 and 1,117,041,615,664

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Solution

The third proportional to 519,434,271,941 and 1,117,041,615,664 is: 2,402,194,153,386.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    519,434,271,941 : 1,117,041,615,664 = 1,117,041,615,664 : x
  2. Step 2: Convert to fraction form
    519,434,271,941/1,117,041,615,664 = 1,117,041,615,664/x
  3. Step 3: Cross multiply
    519,434,271,941x = 1,117,041,615,664 × 1,117,041,615,664
  4. Step 4: Simplify right side
    519,434,271,941x = 1,247,781,971,125,239,529,078,784
  5. Step 5: Solve for x
    x = 1,247,781,971,125,239,529,078,784/519,434,271,941
  6. Step 6: Final answer
    x = 2,402,194,153,386.49

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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.