Home / 2,240,259,963.40-3,360,389,945.10-2,018,330,201.80

Finding the Fourth Proportional to 2,240,259,963.40, 3,360,389,945.10 and 2,018,330,201.80

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Solution

The fourth proportional to 2,240,259,963.40, 3,360,389,945.10 and 2,018,330,201.80 is: 3,027,495,302.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,240,259,963.40 : 3,360,389,945.10 = 2,018,330,201.80 : x
  2. Step 2: Convert to fraction form
    2,240,259,963.40/3,360,389,945.10 = 2,018,330,201.80/x
  3. Step 3: Cross multiply
    2,240,259,963.40x = 3,360,389,945.10 × 2,018,330,201.80
  4. Step 4: Simplify right side
    2,240,259,963.40x = 6,782,376,516,020,373,504
  5. Step 5: Solve for x
    x = 6,782,376,516,020,373,504/2,240,259,963.40
  6. Step 6: Final answer
    x = 3,027,495,302.70

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Double scale
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1.5x scale

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.