Home / 32,803,741.40-49,205,612.10-30,414,954.20

Finding the Fourth Proportional to 32,803,741.40, 49,205,612.10 and 30,414,954.20

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Solution

The fourth proportional to 32,803,741.40, 49,205,612.10 and 30,414,954.20 is: 45,622,431.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,803,741.40 : 49,205,612.10 = 30,414,954.20 : x
  2. Step 2: Convert to fraction form
    32,803,741.40/49,205,612.10 = 30,414,954.20/x
  3. Step 3: Cross multiply
    32,803,741.40x = 49,205,612.10 × 30,414,954.20
  4. Step 4: Simplify right side
    32,803,741.40x = 1,496,586,438,404,465.75
  5. Step 5: Solve for x
    x = 1,496,586,438,404,465.75/32,803,741.40
  6. Step 6: Final answer
    x = 45,622,431.30

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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.