Home / 153,309,784,279.50-335,471,633,312.62

Finding the Third Proportional to 153,309,784,279.50 and 335,471,633,312.62

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Solution

The third proportional to 153,309,784,279.50 and 335,471,633,312.62 is: 734,077,197,266.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    153,309,784,279.50 : 335,471,633,312.62 = 335,471,633,312.62 : x
  2. Step 2: Convert to fraction form
    153,309,784,279.50/335,471,633,312.62 = 335,471,633,312.62/x
  3. Step 3: Cross multiply
    153,309,784,279.50x = 335,471,633,312.62 × 335,471,633,312.62
  4. Step 4: Simplify right side
    153,309,784,279.50x = 112,541,216,757,436,964,143,104
  5. Step 5: Solve for x
    x = 112,541,216,757,436,964,143,104/153,309,784,279.50
  6. Step 6: Final answer
    x = 734,077,197,266.57

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.