Home / 31,488,754,186,350-47,181,552,022,444-16,770,236,762,502

Finding the Fourth Proportional to 31,488,754,186,350, 47,181,552,022,444 and 16,770,236,762,502

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Solution

The fourth proportional to 31,488,754,186,350, 47,181,552,022,444 and 16,770,236,762,502 is: 25,127,885,134,994.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,488,754,186,350 : 47,181,552,022,444 = 16,770,236,762,502 : x
  2. Step 2: Convert to fraction form
    31,488,754,186,350/47,181,552,022,444 = 16,770,236,762,502/x
  3. Step 3: Cross multiply
    31,488,754,186,350x = 47,181,552,022,444 × 16,770,236,762,502
  4. Step 4: Simplify right side
    31,488,754,186,350x = 791,245,798,238,690,924,939,968,512
  5. Step 5: Solve for x
    x = 791,245,798,238,690,924,939,968,512/31,488,754,186,350
  6. Step 6: Final answer
    x = 25,127,885,134,994.85

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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.