Home / 2,018,549,025,666.40-3,027,831,302,023.80-488,722,778,324.82

Finding the Fourth Proportional to 2,018,549,025,666.40, 3,027,831,302,023.80 and 488,722,778,324.82

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Solution

The fourth proportional to 2,018,549,025,666.40, 3,027,831,302,023.80 and 488,722,778,324.82 is: 733,086,047,159.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,018,549,025,666.40 : 3,027,831,302,023.80 = 488,722,778,324.82 : x
  2. Step 2: Convert to fraction form
    2,018,549,025,666.40/3,027,831,302,023.80 = 488,722,778,324.82/x
  3. Step 3: Cross multiply
    2,018,549,025,666.40x = 3,027,831,302,023.80 × 488,722,778,324.82
  4. Step 4: Simplify right side
    2,018,549,025,666.40x = 1,479,770,126,223,928,541,052,928
  5. Step 5: Solve for x
    x = 1,479,770,126,223,928,541,052,928/2,018,549,025,666.40
  6. Step 6: Final answer
    x = 733,086,047,159.74

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Double scale
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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.