Home / 2,018,549,025,670.80-3,027,831,302,030.50-488,722,778,329.32

Finding the Fourth Proportional to 2,018,549,025,670.80, 3,027,831,302,030.50 and 488,722,778,329.32

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Solution

The fourth proportional to 2,018,549,025,670.80, 3,027,831,302,030.50 and 488,722,778,329.32 is: 733,086,047,166.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,018,549,025,670.80 : 3,027,831,302,030.50 = 488,722,778,329.32 : x
  2. Step 2: Convert to fraction form
    2,018,549,025,670.80/3,027,831,302,030.50 = 488,722,778,329.32/x
  3. Step 3: Cross multiply
    2,018,549,025,670.80x = 3,027,831,302,030.50 × 488,722,778,329.32
  4. Step 4: Simplify right side
    2,018,549,025,670.80x = 1,479,770,126,240,828,432,056,320
  5. Step 5: Solve for x
    x = 1,479,770,126,240,828,432,056,320/2,018,549,025,670.80
  6. Step 6: Final answer
    x = 733,086,047,166.52

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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.