Home / 24,574,475.25-33,912,790.46-13,709,459.25

Finding the Fourth Proportional to 24,574,475.25, 33,912,790.46 and 13,709,459.25

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Solution

The fourth proportional to 24,574,475.25, 33,912,790.46 and 13,709,459.25 is: 18,919,061.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,574,475.25 : 33,912,790.46 = 13,709,459.25 : x
  2. Step 2: Convert to fraction form
    24,574,475.25/33,912,790.46 = 13,709,459.25/x
  3. Step 3: Cross multiply
    24,574,475.25x = 33,912,790.46 × 13,709,459.25
  4. Step 4: Simplify right side
    24,574,475.25x = 464,926,018,796,611.44
  5. Step 5: Solve for x
    x = 464,926,018,796,611.44/24,574,475.25
  6. Step 6: Final answer
    x = 18,919,061.92

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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.