Home / 2,236,403,487.60-3,354,573,738.60-1,009,569,970.80

Finding the Fourth Proportional to 2,236,403,487.60, 3,354,573,738.60 and 1,009,569,970.80

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Solution

The fourth proportional to 2,236,403,487.60, 3,354,573,738.60 and 1,009,569,970.80 is: 1,514,340,739.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,236,403,487.60 : 3,354,573,738.60 = 1,009,569,970.80 : x
  2. Step 2: Convert to fraction form
    2,236,403,487.60/3,354,573,738.60 = 1,009,569,970.80/x
  3. Step 3: Cross multiply
    2,236,403,487.60x = 3,354,573,738.60 × 1,009,569,970.80
  4. Step 4: Simplify right side
    2,236,403,487.60x = 3,386,676,911,324,848,640
  5. Step 5: Solve for x
    x = 3,386,676,911,324,848,640/2,236,403,487.60
  6. Step 6: Final answer
    x = 1,514,340,739.54

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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.