Home / 30,053,596.56-41,473,976.70-17,000,578.17

Finding the Fourth Proportional to 30,053,596.56, 41,473,976.70 and 17,000,578.17

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Solution

The fourth proportional to 30,053,596.56, 41,473,976.70 and 17,000,578.17 is: 23,460,805.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,053,596.56 : 41,473,976.70 = 17,000,578.17 : x
  2. Step 2: Convert to fraction form
    30,053,596.56/41,473,976.70 = 17,000,578.17/x
  3. Step 3: Cross multiply
    30,053,596.56x = 41,473,976.70 × 17,000,578.17
  4. Step 4: Simplify right side
    30,053,596.56x = 705,081,582,909,108.75
  5. Step 5: Solve for x
    x = 705,081,582,909,108.75/30,053,596.56
  6. Step 6: Final answer
    x = 23,460,805.48

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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.