Home / 17,406,283.02-26,109,395.78-4,626,787.74

Finding the Fourth Proportional to 17,406,283.02, 26,109,395.78 and 4,626,787.74

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Solution

The fourth proportional to 17,406,283.02, 26,109,395.78 and 4,626,787.74 is: 6,940,173.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,406,283.02 : 26,109,395.78 = 4,626,787.74 : x
  2. Step 2: Convert to fraction form
    17,406,283.02/26,109,395.78 = 4,626,787.74/x
  3. Step 3: Cross multiply
    17,406,283.02x = 26,109,395.78 × 4,626,787.74
  4. Step 4: Simplify right side
    17,406,283.02x = 120,802,632,270,577.80
  5. Step 5: Solve for x
    x = 120,802,632,270,577.80/17,406,283.02
  6. Step 6: Final answer
    x = 6,940,173.97

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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.