Home / 34,879,838.41-48,133,795.03-19,198,527.64

Finding the Fourth Proportional to 34,879,838.41, 48,133,795.03 and 19,198,527.64

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Solution

The fourth proportional to 34,879,838.41, 48,133,795.03 and 19,198,527.64 is: 26,493,757.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,879,838.41 : 48,133,795.03 = 19,198,527.64 : x
  2. Step 2: Convert to fraction form
    34,879,838.41/48,133,795.03 = 19,198,527.64/x
  3. Step 3: Cross multiply
    34,879,838.41x = 48,133,795.03 × 19,198,527.64
  4. Step 4: Simplify right side
    34,879,838.41x = 924,097,994,205,557
  5. Step 5: Solve for x
    x = 924,097,994,205,557/34,879,838.41
  6. Step 6: Final answer
    x = 26,493,757.89

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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.