Home / 15,829,216.40-23,743,824.60-9,446,675.60

Finding the Fourth Proportional to 15,829,216.40, 23,743,824.60 and 9,446,675.60

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Solution

The fourth proportional to 15,829,216.40, 23,743,824.60 and 9,446,675.60 is: 14,170,013.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,829,216.40 : 23,743,824.60 = 9,446,675.60 : x
  2. Step 2: Convert to fraction form
    15,829,216.40/23,743,824.60 = 9,446,675.60/x
  3. Step 3: Cross multiply
    15,829,216.40x = 23,743,824.60 × 9,446,675.60
  4. Step 4: Simplify right side
    15,829,216.40x = 224,300,208,499,499.75
  5. Step 5: Solve for x
    x = 224,300,208,499,499.75/15,829,216.40
  6. Step 6: Final answer
    x = 14,170,013.40

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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.