Home / 46,860,475.86-70,340,402.43-41,503,900.50

Finding the Fourth Proportional to 46,860,475.86, 70,340,402.43 and 41,503,900.50

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Solution

The fourth proportional to 46,860,475.86, 70,340,402.43 and 41,503,900.50 is: 62,299,859.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,860,475.86 : 70,340,402.43 = 41,503,900.50 : x
  2. Step 2: Convert to fraction form
    46,860,475.86/70,340,402.43 = 41,503,900.50/x
  3. Step 3: Cross multiply
    46,860,475.86x = 70,340,402.43 × 41,503,900.50
  4. Step 4: Simplify right side
    46,860,475.86x = 2,919,401,063,584,678.50
  5. Step 5: Solve for x
    x = 2,919,401,063,584,678.50/46,860,475.86
  6. Step 6: Final answer
    x = 62,299,859.53

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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.