Home / 181,385,452,024.88-392,953,381,528.50

Finding the Third Proportional to 181,385,452,024.88 and 392,953,381,528.50

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Solution

The third proportional to 181,385,452,024.88 and 392,953,381,528.50 is: 851,294,071,993.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    181,385,452,024.88 : 392,953,381,528.50 = 392,953,381,528.50 : x
  2. Step 2: Convert to fraction form
    181,385,452,024.88/392,953,381,528.50 = 392,953,381,528.50/x
  3. Step 3: Cross multiply
    181,385,452,024.88x = 392,953,381,528.50 × 392,953,381,528.50
  4. Step 4: Simplify right side
    181,385,452,024.88x = 154,412,360,054,682,880,573,440
  5. Step 5: Solve for x
    x = 154,412,360,054,682,880,573,440/181,385,452,024.88
  6. Step 6: Final answer
    x = 851,294,071,993.73

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.