Home / 24,890,674.20-37,294,020.90-12,083,602.20

Finding the Fourth Proportional to 24,890,674.20, 37,294,020.90 and 12,083,602.20

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Solution

The fourth proportional to 24,890,674.20, 37,294,020.90 and 12,083,602.20 is: 18,105,018.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,890,674.20 : 37,294,020.90 = 12,083,602.20 : x
  2. Step 2: Convert to fraction form
    24,890,674.20/37,294,020.90 = 12,083,602.20/x
  3. Step 3: Cross multiply
    24,890,674.20x = 37,294,020.90 × 12,083,602.20
  4. Step 4: Simplify right side
    24,890,674.20x = 450,646,112,994,085.94
  5. Step 5: Solve for x
    x = 450,646,112,994,085.94/24,890,674.20
  6. Step 6: Final answer
    x = 18,105,018.34

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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.