Home / 20,237,393,569,818-27,927,603,126,344-11,576,221,117,734

Finding the Fourth Proportional to 20,237,393,569,818, 27,927,603,126,344 and 11,576,221,117,734

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Solution

The fourth proportional to 20,237,393,569,818, 27,927,603,126,344 and 11,576,221,117,734 is: 15,975,185,142,470.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    20,237,393,569,818 : 27,927,603,126,344 = 11,576,221,117,734 : x
  2. Step 2: Convert to fraction form
    20,237,393,569,818/27,927,603,126,344 = 11,576,221,117,734/x
  3. Step 3: Cross multiply
    20,237,393,569,818x = 27,927,603,126,344 × 11,576,221,117,734
  4. Step 4: Simplify right side
    20,237,393,569,818x = 323,296,109,078,877,478,896,795,648
  5. Step 5: Solve for x
    x = 323,296,109,078,877,478,896,795,648/20,237,393,569,818
  6. Step 6: Final answer
    x = 15,975,185,142,470.15

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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.