Home / 19,284,200.10-26,612,963.40-10,582,684.11

Finding the Fourth Proportional to 19,284,200.10, 26,612,963.40 and 10,582,684.11

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Solution

The fourth proportional to 19,284,200.10, 26,612,963.40 and 10,582,684.11 is: 14,604,525.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,284,200.10 : 26,612,963.40 = 10,582,684.11 : x
  2. Step 2: Convert to fraction form
    19,284,200.10/26,612,963.40 = 10,582,684.11/x
  3. Step 3: Cross multiply
    19,284,200.10x = 26,612,963.40 × 10,582,684.11
  4. Step 4: Simplify right side
    19,284,200.10x = 281,636,584,893,191.56
  5. Step 5: Solve for x
    x = 281,636,584,893,191.56/19,284,200.10
  6. Step 6: Final answer
    x = 14,604,525.13

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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.