Home / 97,427,349,715.20-146,157,148,886.40-41,556,603,091.20

Finding the Fourth Proportional to 97,427,349,715.20, 146,157,148,886.40 and 41,556,603,091.20

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Solution

The fourth proportional to 97,427,349,715.20, 146,157,148,886.40 and 41,556,603,091.20 is: 62,341,782,291.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,427,349,715.20 : 146,157,148,886.40 = 41,556,603,091.20 : x
  2. Step 2: Convert to fraction form
    97,427,349,715.20/146,157,148,886.40 = 41,556,603,091.20/x
  3. Step 3: Cross multiply
    97,427,349,715.20x = 146,157,148,886.40 × 41,556,603,091.20
  4. Step 4: Simplify right side
    97,427,349,715.20x = 6,073,794,625,213,548,199,936
  5. Step 5: Solve for x
    x = 6,073,794,625,213,548,199,936/97,427,349,715.20
  6. Step 6: Final answer
    x = 62,341,782,291.82

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.