Home / 69,984,200.90-104,976,301.35-34,152,392.90

Finding the Fourth Proportional to 69,984,200.90, 104,976,301.35 and 34,152,392.90

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Solution

The fourth proportional to 69,984,200.90, 104,976,301.35 and 34,152,392.90 is: 51,228,589.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,984,200.90 : 104,976,301.35 = 34,152,392.90 : x
  2. Step 2: Convert to fraction form
    69,984,200.90/104,976,301.35 = 34,152,392.90/x
  3. Step 3: Cross multiply
    69,984,200.90x = 104,976,301.35 × 34,152,392.90
  4. Step 4: Simplify right side
    69,984,200.90x = 3,585,191,888,894,000
  5. Step 5: Solve for x
    x = 3,585,191,888,894,000/69,984,200.90
  6. Step 6: Final answer
    x = 51,228,589.35

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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.