Home / 15,828,778,340,855-23,729,569,188,340-5,501,126,593,395

Finding the Fourth Proportional to 15,828,778,340,855, 23,729,569,188,340 and 5,501,126,593,395

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Solution

The fourth proportional to 15,828,778,340,855, 23,729,569,188,340 and 5,501,126,593,395 is: 8,246,963,934,977.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,828,778,340,855 : 23,729,569,188,340 = 5,501,126,593,395 : x
  2. Step 2: Convert to fraction form
    15,828,778,340,855/23,729,569,188,340 = 5,501,126,593,395/x
  3. Step 3: Cross multiply
    15,828,778,340,855x = 23,729,569,188,340 × 5,501,126,593,395
  4. Step 4: Simplify right side
    15,828,778,340,855x = 130,539,364,111,783,784,536,342,528
  5. Step 5: Solve for x
    x = 130,539,364,111,783,784,536,342,528/15,828,778,340,855
  6. Step 6: Final answer
    x = 8,246,963,934,977.48

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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.