Home / 35,783,616.15-53,675,424.23-30,240,883.35

Finding the Fourth Proportional to 35,783,616.15, 53,675,424.23 and 30,240,883.35

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Solution

The fourth proportional to 35,783,616.15, 53,675,424.23 and 30,240,883.35 is: 45,361,325.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,783,616.15 : 53,675,424.23 = 30,240,883.35 : x
  2. Step 2: Convert to fraction form
    35,783,616.15/53,675,424.23 = 30,240,883.35/x
  3. Step 3: Cross multiply
    35,783,616.15x = 53,675,424.23 × 30,240,883.35
  4. Step 4: Simplify right side
    35,783,616.15x = 1,623,192,242,749,989.25
  5. Step 5: Solve for x
    x = 1,623,192,242,749,989.25/35,783,616.15
  6. Step 6: Final answer
    x = 45,361,325.03

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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.