Home / 35,477,848.13-48,959,496.83-19,180,324.13

Finding the Fourth Proportional to 35,477,848.13, 48,959,496.83 and 19,180,324.13

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Solution

The fourth proportional to 35,477,848.13, 48,959,496.83 and 19,180,324.13 is: 26,468,883.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,477,848.13 : 48,959,496.83 = 19,180,324.13 : x
  2. Step 2: Convert to fraction form
    35,477,848.13/48,959,496.83 = 19,180,324.13/x
  3. Step 3: Cross multiply
    35,477,848.13x = 48,959,496.83 × 19,180,324.13
  4. Step 4: Simplify right side
    35,477,848.13x = 939,059,018,244,260.88
  5. Step 5: Solve for x
    x = 939,059,018,244,260.88/35,477,848.13
  6. Step 6: Final answer
    x = 26,468,883.20

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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.