Home / 9,223,670.70-13,843,871.33-4,677,881.85

Finding the Fourth Proportional to 9,223,670.70, 13,843,871.33 and 4,677,881.85

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Solution

The fourth proportional to 9,223,670.70, 13,843,871.33 and 4,677,881.85 is: 7,021,065.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,223,670.70 : 13,843,871.33 = 4,677,881.85 : x
  2. Step 2: Convert to fraction form
    9,223,670.70/13,843,871.33 = 4,677,881.85/x
  3. Step 3: Cross multiply
    9,223,670.70x = 13,843,871.33 × 4,677,881.85
  4. Step 4: Simplify right side
    9,223,670.70x = 64,759,994,404,952.95
  5. Step 5: Solve for x
    x = 64,759,994,404,952.95/9,223,670.70
  6. Step 6: Final answer
    x = 7,021,065.31

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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.