Home / 1,685,769,027,403.30-2,529,150,270,732.30-679,095,779,951.22

Finding the Fourth Proportional to 1,685,769,027,403.30, 2,529,150,270,732.30 and 679,095,779,951.22

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Solution

The fourth proportional to 1,685,769,027,403.30, 2,529,150,270,732.30 and 679,095,779,951.22 is: 1,018,843,772,662.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,685,769,027,403.30 : 2,529,150,270,732.30 = 679,095,779,951.22 : x
  2. Step 2: Convert to fraction form
    1,685,769,027,403.30/2,529,150,270,732.30 = 679,095,779,951.22/x
  3. Step 3: Cross multiply
    1,685,769,027,403.30x = 2,529,150,270,732.30 × 679,095,779,951.22
  4. Step 4: Simplify right side
    1,685,769,027,403.30x = 1,717,535,275,716,790,408,183,808
  5. Step 5: Solve for x
    x = 1,717,535,275,716,790,408,183,808/1,685,769,027,403.30
  6. Step 6: Final answer
    x = 1,018,843,772,662.27

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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.