Home / 6,018,948,360.41-9,028,365,090.77-3,658,761,103.61

Finding the Fourth Proportional to 6,018,948,360.41, 9,028,365,090.77 and 3,658,761,103.61

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Solution

The fourth proportional to 6,018,948,360.41, 9,028,365,090.77 and 3,658,761,103.61 is: 5,488,106,733.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,018,948,360.41 : 9,028,365,090.77 = 3,658,761,103.61 : x
  2. Step 2: Convert to fraction form
    6,018,948,360.41/9,028,365,090.77 = 3,658,761,103.61/x
  3. Step 3: Cross multiply
    6,018,948,360.41x = 9,028,365,090.77 × 3,658,761,103.61
  4. Step 4: Simplify right side
    6,018,948,360.41x = 33,032,631,023,331,360,768
  5. Step 5: Solve for x
    x = 33,032,631,023,331,360,768/6,018,948,360.41
  6. Step 6: Final answer
    x = 5,488,106,733.17

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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.