Home / 34,879,837.67-48,133,793.99-19,198,526.89

Finding the Fourth Proportional to 34,879,837.67, 48,133,793.99 and 19,198,526.89

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Solution

The fourth proportional to 34,879,837.67, 48,133,793.99 and 19,198,526.89 is: 26,493,756.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,879,837.67 : 48,133,793.99 = 19,198,526.89 : x
  2. Step 2: Convert to fraction form
    34,879,837.67/48,133,793.99 = 19,198,526.89/x
  3. Step 3: Cross multiply
    34,879,837.67x = 48,133,793.99 × 19,198,526.89
  4. Step 4: Simplify right side
    34,879,837.67x = 924,097,937,994,066.50
  5. Step 5: Solve for x
    x = 924,097,937,994,066.50/34,879,837.67
  6. Step 6: Final answer
    x = 26,493,756.85

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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.