Home / 23,889,463.20-32,966,038.80-13,574,754.72

Finding the Fourth Proportional to 23,889,463.20, 32,966,038.80 and 13,574,754.72

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Solution

The fourth proportional to 23,889,463.20, 32,966,038.80 and 13,574,754.72 is: 18,732,354.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,889,463.20 : 32,966,038.80 = 13,574,754.72 : x
  2. Step 2: Convert to fraction form
    23,889,463.20/32,966,038.80 = 13,574,754.72/x
  3. Step 3: Cross multiply
    23,889,463.20x = 32,966,038.80 × 13,574,754.72
  4. Step 4: Simplify right side
    23,889,463.20x = 447,505,890,800,003.19
  5. Step 5: Solve for x
    x = 447,505,890,800,003.19/23,889,463.20
  6. Step 6: Final answer
    x = 18,732,354.39

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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.