Home / 35,977,588,565,964-49,649,072,221,038-20,579,948,651,150

Finding the Fourth Proportional to 35,977,588,565,964, 49,649,072,221,038 and 20,579,948,651,150

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Solution

The fourth proportional to 35,977,588,565,964, 49,649,072,221,038 and 20,579,948,651,150 is: 28,400,329,138,591.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,977,588,565,964 : 49,649,072,221,038 = 20,579,948,651,150 : x
  2. Step 2: Convert to fraction form
    35,977,588,565,964/49,649,072,221,038 = 20,579,948,651,150/x
  3. Step 3: Cross multiply
    35,977,588,565,964x = 49,649,072,221,038 × 20,579,948,651,150
  4. Step 4: Simplify right side
    35,977,588,565,964x = 1,021,775,356,886,199,960,231,477,248
  5. Step 5: Solve for x
    x = 1,021,775,356,886,199,960,231,477,248/35,977,588,565,964
  6. Step 6: Final answer
    x = 28,400,329,138,591.39

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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.