Home / 15,828,778,340,636-23,729,569,188,015-5,501,126,593,177.80

Finding the Fourth Proportional to 15,828,778,340,636, 23,729,569,188,015 and 5,501,126,593,177.80

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Solution

The fourth proportional to 15,828,778,340,636, 23,729,569,188,015 and 5,501,126,593,177.80 is: 8,246,963,934,653.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,828,778,340,636 : 23,729,569,188,015 = 5,501,126,593,177.80 : x
  2. Step 2: Convert to fraction form
    15,828,778,340,636/23,729,569,188,015 = 5,501,126,593,177.80/x
  3. Step 3: Cross multiply
    15,828,778,340,636x = 23,729,569,188,015 × 5,501,126,593,177.80
  4. Step 4: Simplify right side
    15,828,778,340,636x = 130,539,364,104,841,846,075,686,912
  5. Step 5: Solve for x
    x = 130,539,364,104,841,846,075,686,912/15,828,778,340,636
  6. Step 6: Final answer
    x = 8,246,963,934,653.01

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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.