Home / 17,895,906.72-24,688,495.44-12,092,574.24

Finding the Fourth Proportional to 17,895,906.72, 24,688,495.44 and 12,092,574.24

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Solution

The fourth proportional to 17,895,906.72, 24,688,495.44 and 12,092,574.24 is: 16,682,444.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,895,906.72 : 24,688,495.44 = 12,092,574.24 : x
  2. Step 2: Convert to fraction form
    17,895,906.72/24,688,495.44 = 12,092,574.24/x
  3. Step 3: Cross multiply
    17,895,906.72x = 24,688,495.44 × 12,092,574.24
  4. Step 4: Simplify right side
    17,895,906.72x = 298,547,463,982,101.50
  5. Step 5: Solve for x
    x = 298,547,463,982,101.50/17,895,906.72
  6. Step 6: Final answer
    x = 16,682,444.13

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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.