Home / 31,409,056.13-47,146,822.03

Finding the Third Proportional to 31,409,056.13 and 47,146,822.03

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Solution

The third proportional to 31,409,056.13 and 47,146,822.03 is: 70,770,124.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,409,056.13 : 47,146,822.03 = 47,146,822.03 : x
  2. Step 2: Convert to fraction form
    31,409,056.13/47,146,822.03 = 47,146,822.03/x
  3. Step 3: Cross multiply
    31,409,056.13x = 47,146,822.03 × 47,146,822.03
  4. Step 4: Simplify right side
    31,409,056.13x = 2,222,822,827,646,360.50
  5. Step 5: Solve for x
    x = 2,222,822,827,646,360.50/31,409,056.13
  6. Step 6: Final answer
    x = 70,770,124.99

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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.