Home / 1,685,767,009.43-2,528,650,514.14-1,685,767,009.43

Finding the Fourth Proportional to 1,685,767,009.43, 2,528,650,514.14 and 1,685,767,009.43

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Solution

The fourth proportional to 1,685,767,009.43, 2,528,650,514.14 and 1,685,767,009.43 is: 2,528,650,514.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,685,767,009.43 : 2,528,650,514.14 = 1,685,767,009.43 : x
  2. Step 2: Convert to fraction form
    1,685,767,009.43/2,528,650,514.14 = 1,685,767,009.43/x
  3. Step 3: Cross multiply
    1,685,767,009.43x = 2,528,650,514.14 × 1,685,767,009.43
  4. Step 4: Simplify right side
    1,685,767,009.43x = 4,262,715,615,098,561,536
  5. Step 5: Solve for x
    x = 4,262,715,615,098,561,536/1,685,767,009.43
  6. Step 6: Final answer
    x = 2,528,650,514.14

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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.