Home / 16,995,047.27-23,453,168.57-9,260,089.57

Finding the Fourth Proportional to 16,995,047.27, 23,453,168.57 and 9,260,089.57

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Solution

The fourth proportional to 16,995,047.27, 23,453,168.57 and 9,260,089.57 is: 12,778,925.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,995,047.27 : 23,453,168.57 = 9,260,089.57 : x
  2. Step 2: Convert to fraction form
    16,995,047.27/23,453,168.57 = 9,260,089.57/x
  3. Step 3: Cross multiply
    16,995,047.27x = 23,453,168.57 × 9,260,089.57
  4. Step 4: Simplify right side
    16,995,047.27x = 217,178,441,658,508.81
  5. Step 5: Solve for x
    x = 217,178,441,658,508.81/16,995,047.27
  6. Step 6: Final answer
    x = 12,778,925.43

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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.