Home / 35,959,061.96-49,611,745.20-22,005,871.40

Finding the Fourth Proportional to 35,959,061.96, 49,611,745.20 and 22,005,871.40

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Solution

The fourth proportional to 35,959,061.96, 49,611,745.20 and 22,005,871.40 is: 30,360,905.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,959,061.96 : 49,611,745.20 = 22,005,871.40 : x
  2. Step 2: Convert to fraction form
    35,959,061.96/49,611,745.20 = 22,005,871.40/x
  3. Step 3: Cross multiply
    35,959,061.96x = 49,611,745.20 × 22,005,871.40
  4. Step 4: Simplify right side
    35,959,061.96x = 1,091,749,684,800,767.25
  5. Step 5: Solve for x
    x = 1,091,749,684,800,767.25/35,959,061.96
  6. Step 6: Final answer
    x = 30,360,905.58

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.