Home / 48,235,574.40-72,353,361.60-41,300,269.35

Finding the Fourth Proportional to 48,235,574.40, 72,353,361.60 and 41,300,269.35

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Solution

The fourth proportional to 48,235,574.40, 72,353,361.60 and 41,300,269.35 is: 61,950,404.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,235,574.40 : 72,353,361.60 = 41,300,269.35 : x
  2. Step 2: Convert to fraction form
    48,235,574.40/72,353,361.60 = 41,300,269.35/x
  3. Step 3: Cross multiply
    48,235,574.40x = 72,353,361.60 × 41,300,269.35
  4. Step 4: Simplify right side
    48,235,574.40x = 2,988,213,322,457,947
  5. Step 5: Solve for x
    x = 2,988,213,322,457,947/48,235,574.40
  6. Step 6: Final answer
    x = 61,950,404.03

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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.