Home / 16,995,039.02-23,453,157.23-9,260,081.35

Finding the Fourth Proportional to 16,995,039.02, 23,453,157.23 and 9,260,081.35

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Solution

The fourth proportional to 16,995,039.02, 23,453,157.23 and 9,260,081.35 is: 12,778,914.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,995,039.02 : 23,453,157.23 = 9,260,081.35 : x
  2. Step 2: Convert to fraction form
    16,995,039.02/23,453,157.23 = 9,260,081.35/x
  3. Step 3: Cross multiply
    16,995,039.02x = 23,453,157.23 × 9,260,081.35
  4. Step 4: Simplify right side
    16,995,039.02x = 217,178,143,828,658
  5. Step 5: Solve for x
    x = 217,178,143,828,658/16,995,039.02
  6. Step 6: Final answer
    x = 12,778,914.10

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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.