Home / 2,263,174,641.26-3,123,283,852.05-1,259,656,483.14

Finding the Fourth Proportional to 2,263,174,641.26, 3,123,283,852.05 and 1,259,656,483.14

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Solution

The fourth proportional to 2,263,174,641.26, 3,123,283,852.05 and 1,259,656,483.14 is: 1,738,383,190.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,263,174,641.26 : 3,123,283,852.05 = 1,259,656,483.14 : x
  2. Step 2: Convert to fraction form
    2,263,174,641.26/3,123,283,852.05 = 1,259,656,483.14/x
  3. Step 3: Cross multiply
    2,263,174,641.26x = 3,123,283,852.05 × 1,259,656,483.14
  4. Step 4: Simplify right side
    2,263,174,641.26x = 3,934,264,752,921,255,424
  5. Step 5: Solve for x
    x = 3,934,264,752,921,255,424/2,263,174,641.26
  6. Step 6: Final answer
    x = 1,738,383,190.23

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Double scale
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1.5x scale

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.