Home / 1,738,454,738.10-2,607,682,107.15-1,048,006,590.90

Finding the Fourth Proportional to 1,738,454,738.10, 2,607,682,107.15 and 1,048,006,590.90

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Solution

The fourth proportional to 1,738,454,738.10, 2,607,682,107.15 and 1,048,006,590.90 is: 1,572,009,886.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,738,454,738.10 : 2,607,682,107.15 = 1,048,006,590.90 : x
  2. Step 2: Convert to fraction form
    1,738,454,738.10/2,607,682,107.15 = 1,048,006,590.90/x
  3. Step 3: Cross multiply
    1,738,454,738.10x = 2,607,682,107.15 × 1,048,006,590.90
  4. Step 4: Simplify right side
    1,738,454,738.10x = 2,732,868,035,265,200,128
  5. Step 5: Solve for x
    x = 2,732,868,035,265,200,128/1,738,454,738.10
  6. Step 6: Final answer
    x = 1,572,009,886.35

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Double scale
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Similar ratio
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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.