Home / 9,912,544.26-14,868,795.90-5,592,633.45

Finding the Fourth Proportional to 9,912,544.26, 14,868,795.90 and 5,592,633.45

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Solution

The fourth proportional to 9,912,544.26, 14,868,795.90 and 5,592,633.45 is: 8,388,938.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,912,544.26 : 14,868,795.90 = 5,592,633.45 : x
  2. Step 2: Convert to fraction form
    9,912,544.26/14,868,795.90 = 5,592,633.45/x
  3. Step 3: Cross multiply
    9,912,544.26x = 14,868,795.90 × 5,592,633.45
  4. Step 4: Simplify right side
    9,912,544.26x = 83,155,725,311,562.86
  5. Step 5: Solve for x
    x = 83,155,725,311,562.86/9,912,544.26
  6. Step 6: Final answer
    x = 8,388,938.61

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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.