Home / 49,131,670,448,430-67,803,836,515,767-27,208,077,679,095

Finding the Fourth Proportional to 49,131,670,448,430, 67,803,836,515,767 and 27,208,077,679,095

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Solution

The fourth proportional to 49,131,670,448,430, 67,803,836,515,767 and 27,208,077,679,095 is: 37,548,327,464,217.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,131,670,448,430 : 67,803,836,515,767 = 27,208,077,679,095 : x
  2. Step 2: Convert to fraction form
    49,131,670,448,430/67,803,836,515,767 = 27,208,077,679,095/x
  3. Step 3: Cross multiply
    49,131,670,448,430x = 67,803,836,515,767 × 27,208,077,679,095
  4. Step 4: Simplify right side
    49,131,670,448,430x = 1,844,812,050,861,646,715,897,774,080
  5. Step 5: Solve for x
    x = 1,844,812,050,861,646,715,897,774,080/49,131,670,448,430
  6. Step 6: Final answer
    x = 37,548,327,464,217.08

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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.