Home / 50,346,049.98-75,427,629.21-23,075,034.78

Finding the Fourth Proportional to 50,346,049.98, 75,427,629.21 and 23,075,034.78

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Solution

The fourth proportional to 50,346,049.98, 75,427,629.21 and 23,075,034.78 is: 34,570,639.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,346,049.98 : 75,427,629.21 = 23,075,034.78 : x
  2. Step 2: Convert to fraction form
    50,346,049.98/75,427,629.21 = 23,075,034.78/x
  3. Step 3: Cross multiply
    50,346,049.98x = 75,427,629.21 × 23,075,034.78
  4. Step 4: Simplify right side
    50,346,049.98x = 1,740,495,167,393,693.75
  5. Step 5: Solve for x
    x = 1,740,495,167,393,693.75/50,346,049.98
  6. Step 6: Final answer
    x = 34,570,639.96

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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.