Home / 5,243,026,697.67-7,237,101,109.02-4,173,292,258.05

Finding the Fourth Proportional to 5,243,026,697.67, 7,237,101,109.02 and 4,173,292,258.05

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Solution

The fourth proportional to 5,243,026,697.67, 7,237,101,109.02 and 4,173,292,258.05 is: 5,760,515,780.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,243,026,697.67 : 7,237,101,109.02 = 4,173,292,258.05 : x
  2. Step 2: Convert to fraction form
    5,243,026,697.67/7,237,101,109.02 = 4,173,292,258.05/x
  3. Step 3: Cross multiply
    5,243,026,697.67x = 7,237,101,109.02 × 4,173,292,258.05
  4. Step 4: Simplify right side
    5,243,026,697.67x = 30,202,538,028,998,238,208
  5. Step 5: Solve for x
    x = 30,202,538,028,998,238,208/5,243,026,697.67
  6. Step 6: Final answer
    x = 5,760,515,780.40

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.