Home / 49,131,670,448,424-67,803,836,515,752-27,208,077,679,090

Finding the Fourth Proportional to 49,131,670,448,424, 67,803,836,515,752 and 27,208,077,679,090

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Solution

The fourth proportional to 49,131,670,448,424, 67,803,836,515,752 and 27,208,077,679,090 is: 37,548,327,464,206.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,131,670,448,424 : 67,803,836,515,752 = 27,208,077,679,090 : x
  2. Step 2: Convert to fraction form
    49,131,670,448,424/67,803,836,515,752 = 27,208,077,679,090/x
  3. Step 3: Cross multiply
    49,131,670,448,424x = 67,803,836,515,752 × 27,208,077,679,090
  4. Step 4: Simplify right side
    49,131,670,448,424x = 1,844,812,050,860,899,597,746,700,288
  5. Step 5: Solve for x
    x = 1,844,812,050,860,899,597,746,700,288/49,131,670,448,424
  6. Step 6: Final answer
    x = 37,548,327,464,206.45

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.