Home / 35,977,588,566,036-49,649,072,221,126-20,579,948,651,222

Finding the Fourth Proportional to 35,977,588,566,036, 49,649,072,221,126 and 20,579,948,651,222

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Solution

The fourth proportional to 35,977,588,566,036, 49,649,072,221,126 and 20,579,948,651,222 is: 28,400,329,138,684.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,977,588,566,036 : 49,649,072,221,126 = 20,579,948,651,222 : x
  2. Step 2: Convert to fraction form
    35,977,588,566,036/49,649,072,221,126 = 20,579,948,651,222/x
  3. Step 3: Cross multiply
    35,977,588,566,036x = 49,649,072,221,126 × 20,579,948,651,222
  4. Step 4: Simplify right side
    35,977,588,566,036x = 1,021,775,356,891,585,643,062,231,040
  5. Step 5: Solve for x
    x = 1,021,775,356,891,585,643,062,231,040/35,977,588,566,036
  6. Step 6: Final answer
    x = 28,400,329,138,684.25

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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.