Home / 936,814,022,363.35-1,292,327,560,038.90-611,843,536,949.90

Finding the Fourth Proportional to 936,814,022,363.35, 1,292,327,560,038.90 and 611,843,536,949.90

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Solution

The fourth proportional to 936,814,022,363.35, 1,292,327,560,038.90 and 611,843,536,949.90 is: 844,033,336,774.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    936,814,022,363.35 : 1,292,327,560,038.90 = 611,843,536,949.90 : x
  2. Step 2: Convert to fraction form
    936,814,022,363.35/1,292,327,560,038.90 = 611,843,536,949.90/x
  3. Step 3: Cross multiply
    936,814,022,363.35x = 1,292,327,560,038.90 × 611,843,536,949.90
  4. Step 4: Simplify right side
    936,814,022,363.35x = 790,702,265,232,034,812,133,376
  5. Step 5: Solve for x
    x = 790,702,265,232,034,812,133,376/936,814,022,363.35
  6. Step 6: Final answer
    x = 844,033,336,774.03

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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.