Home / 14,573,857.80-21,863,411.10-6,055,055.40

Finding the Fourth Proportional to 14,573,857.80, 21,863,411.10 and 6,055,055.40

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Solution

The fourth proportional to 14,573,857.80, 21,863,411.10 and 6,055,055.40 is: 9,083,673.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,573,857.80 : 21,863,411.10 = 6,055,055.40 : x
  2. Step 2: Convert to fraction form
    14,573,857.80/21,863,411.10 = 6,055,055.40/x
  3. Step 3: Cross multiply
    14,573,857.80x = 21,863,411.10 × 6,055,055.40
  4. Step 4: Simplify right side
    14,573,857.80x = 132,384,165,443,474.95
  5. Step 5: Solve for x
    x = 132,384,165,443,474.95/14,573,857.80
  6. Step 6: Final answer
    x = 9,083,673.47

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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.