Home / 35,977,588,566,038-49,649,072,221,130-20,579,948,651,224

Finding the Fourth Proportional to 35,977,588,566,038, 49,649,072,221,130 and 20,579,948,651,224

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Solution

The fourth proportional to 35,977,588,566,038, 49,649,072,221,130 and 20,579,948,651,224 is: 28,400,329,138,687.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,977,588,566,038 : 49,649,072,221,130 = 20,579,948,651,224 : x
  2. Step 2: Convert to fraction form
    35,977,588,566,038/49,649,072,221,130 = 20,579,948,651,224/x
  3. Step 3: Cross multiply
    35,977,588,566,038x = 49,649,072,221,130 × 20,579,948,651,224
  4. Step 4: Simplify right side
    35,977,588,566,038x = 1,021,775,356,891,767,337,358,721,024
  5. Step 5: Solve for x
    x = 1,021,775,356,891,767,337,358,721,024/35,977,588,566,038
  6. Step 6: Final answer
    x = 28,400,329,138,687.73

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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.