Home / 23,889,468.20-32,966,045.70-13,574,759.72

Finding the Fourth Proportional to 23,889,468.20, 32,966,045.70 and 13,574,759.72

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Solution

The fourth proportional to 23,889,468.20, 32,966,045.70 and 13,574,759.72 is: 18,732,361.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,889,468.20 : 32,966,045.70 = 13,574,759.72 : x
  2. Step 2: Convert to fraction form
    23,889,468.20/32,966,045.70 = 13,574,759.72/x
  3. Step 3: Cross multiply
    23,889,468.20x = 32,966,045.70 × 13,574,759.72
  4. Step 4: Simplify right side
    23,889,468.20x = 447,506,149,296,039.19
  5. Step 5: Solve for x
    x = 447,506,149,296,039.19/23,889,468.20
  6. Step 6: Final answer
    x = 18,732,361.29

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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.