Home / 16,730,004.15-23,074,389.33-12,101,153.04

Finding the Fourth Proportional to 16,730,004.15, 23,074,389.33 and 12,101,153.04

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Solution

The fourth proportional to 16,730,004.15, 23,074,389.33 and 12,101,153.04 is: 16,690,176.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,730,004.15 : 23,074,389.33 = 12,101,153.04 : x
  2. Step 2: Convert to fraction form
    16,730,004.15/23,074,389.33 = 12,101,153.04/x
  3. Step 3: Cross multiply
    16,730,004.15x = 23,074,389.33 × 12,101,153.04
  4. Step 4: Simplify right side
    16,730,004.15x = 279,226,716,586,873.03
  5. Step 5: Solve for x
    x = 279,226,716,586,873.03/16,730,004.15
  6. Step 6: Final answer
    x = 16,690,176.17

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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.