Home / 30,255,835,125.50-45,216,996,307

Finding the Third Proportional to 30,255,835,125.50 and 45,216,996,307

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Solution

The third proportional to 30,255,835,125.50 and 45,216,996,307 is: 67,576,278,973.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,255,835,125.50 : 45,216,996,307 = 45,216,996,307 : x
  2. Step 2: Convert to fraction form
    30,255,835,125.50/45,216,996,307 = 45,216,996,307/x
  3. Step 3: Cross multiply
    30,255,835,125.50x = 45,216,996,307 × 45,216,996,307
  4. Step 4: Simplify right side
    30,255,835,125.50x = 2,044,576,755,027,251,560,448
  5. Step 5: Solve for x
    x = 2,044,576,755,027,251,560,448/30,255,835,125.50
  6. Step 6: Final answer
    x = 67,576,278,973.84

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.