Home / 69,984,084.10-104,976,126.21-69,984,084.10

Finding the Fourth Proportional to 69,984,084.10, 104,976,126.21 and 69,984,084.10

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Solution

The fourth proportional to 69,984,084.10, 104,976,126.21 and 69,984,084.10 is: 104,976,126.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,984,084.10 : 104,976,126.21 = 69,984,084.10 : x
  2. Step 2: Convert to fraction form
    69,984,084.10/104,976,126.21 = 69,984,084.10/x
  3. Step 3: Cross multiply
    69,984,084.10x = 104,976,126.21 × 69,984,084.10
  4. Step 4: Simplify right side
    69,984,084.10x = 7,346,658,045,172,853
  5. Step 5: Solve for x
    x = 7,346,658,045,172,853/69,984,084.10
  6. Step 6: Final answer
    x = 104,976,126.21

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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.