Home / 23,348,734.05-35,019,509.68-7,786,835.34

Finding the Fourth Proportional to 23,348,734.05, 35,019,509.68 and 7,786,835.34

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Solution

The fourth proportional to 23,348,734.05, 35,019,509.68 and 7,786,835.34 is: 11,679,055.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,348,734.05 : 35,019,509.68 = 7,786,835.34 : x
  2. Step 2: Convert to fraction form
    23,348,734.05/35,019,509.68 = 7,786,835.34/x
  3. Step 3: Cross multiply
    23,348,734.05x = 35,019,509.68 × 7,786,835.34
  4. Step 4: Simplify right side
    23,348,734.05x = 272,691,155,575,429.62
  5. Step 5: Solve for x
    x = 272,691,155,575,429.62/23,348,734.05
  6. Step 6: Final answer
    x = 11,679,055.28

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1.5x scale

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.