Home / 57,704,977,801,546-79,632,920,679,026-31,366,960,438,386

Finding the Fourth Proportional to 57,704,977,801,546, 79,632,920,679,026 and 31,366,960,438,386

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Solution

The fourth proportional to 57,704,977,801,546, 79,632,920,679,026 and 31,366,960,438,386 is: 43,286,433,297,357.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,704,977,801,546 : 79,632,920,679,026 = 31,366,960,438,386 : x
  2. Step 2: Convert to fraction form
    57,704,977,801,546/79,632,920,679,026 = 31,366,960,438,386/x
  3. Step 3: Cross multiply
    57,704,977,801,546x = 79,632,920,679,026 × 31,366,960,438,386
  4. Step 4: Simplify right side
    57,704,977,801,546x = 2,497,842,672,532,139,210,925,146,112
  5. Step 5: Solve for x
    x = 2,497,842,672,532,139,210,925,146,112/57,704,977,801,546
  6. Step 6: Final answer
    x = 43,286,433,297,357.90

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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.