Home / 17,453,263.93-26,171,136.96-10,169,077.70

Finding the Fourth Proportional to 17,453,263.93, 26,171,136.96 and 10,169,077.70

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Solution

The fourth proportional to 17,453,263.93, 26,171,136.96 and 10,169,077.70 is: 15,248,513.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,453,263.93 : 26,171,136.96 = 10,169,077.70 : x
  2. Step 2: Convert to fraction form
    17,453,263.93/26,171,136.96 = 10,169,077.70/x
  3. Step 3: Cross multiply
    17,453,263.93x = 26,171,136.96 × 10,169,077.70
  4. Step 4: Simplify right side
    17,453,263.93x = 266,136,325,270,875.62
  5. Step 5: Solve for x
    x = 266,136,325,270,875.62/17,453,263.93
  6. Step 6: Final answer
    x = 15,248,513.19

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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.