Home / 15,533,999.70-23,292,705.15-6,548,399.70

Finding the Fourth Proportional to 15,533,999.70, 23,292,705.15 and 6,548,399.70

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Solution

The fourth proportional to 15,533,999.70, 23,292,705.15 and 6,548,399.70 is: 9,819,103.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,533,999.70 : 23,292,705.15 = 6,548,399.70 : x
  2. Step 2: Convert to fraction form
    15,533,999.70/23,292,705.15 = 6,548,399.70/x
  3. Step 3: Cross multiply
    15,533,999.70x = 23,292,705.15 × 6,548,399.70
  4. Step 4: Simplify right side
    15,533,999.70x = 152,529,943,416,448.44
  5. Step 5: Solve for x
    x = 152,529,943,416,448.44/15,533,999.70
  6. Step 6: Final answer
    x = 9,819,103.02

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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.