Home / 53,775,188,389.44-74,216,267,324.10-30,606,035,253

Finding the Fourth Proportional to 53,775,188,389.44, 74,216,267,324.10 and 30,606,035,253

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Solution

The fourth proportional to 53,775,188,389.44, 74,216,267,324.10 and 30,606,035,253 is: 42,240,032,291.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,775,188,389.44 : 74,216,267,324.10 = 30,606,035,253 : x
  2. Step 2: Convert to fraction form
    53,775,188,389.44/74,216,267,324.10 = 30,606,035,253/x
  3. Step 3: Cross multiply
    53,775,188,389.44x = 74,216,267,324.10 × 30,606,035,253
  4. Step 4: Simplify right side
    53,775,188,389.44x = 2,271,465,694,067,476,660,224
  5. Step 5: Solve for x
    x = 2,271,465,694,067,476,660,224/53,775,188,389.44
  6. Step 6: Final answer
    x = 42,240,032,291.80

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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.