Home / 24,452,907.40-33,745,361.34-13,440,675.16

Finding the Fourth Proportional to 24,452,907.40, 33,745,361.34 and 13,440,675.16

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Solution

The fourth proportional to 24,452,907.40, 33,745,361.34 and 13,440,675.16 is: 18,548,323.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,452,907.40 : 33,745,361.34 = 13,440,675.16 : x
  2. Step 2: Convert to fraction form
    24,452,907.40/33,745,361.34 = 13,440,675.16/x
  3. Step 3: Cross multiply
    24,452,907.40x = 33,745,361.34 × 13,440,675.16
  4. Step 4: Simplify right side
    24,452,907.40x = 453,560,439,927,762.38
  5. Step 5: Solve for x
    x = 453,560,439,927,762.38/24,452,907.40
  6. Step 6: Final answer
    x = 18,548,323.62

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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.