Home / 165,179,848.77-227,883,678.84-94,577,729.67

Finding the Fourth Proportional to 165,179,848.77, 227,883,678.84 and 94,577,729.67

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Solution

The fourth proportional to 165,179,848.77, 227,883,678.84 and 94,577,729.67 is: 130,480,328.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    165,179,848.77 : 227,883,678.84 = 94,577,729.67 : x
  2. Step 2: Convert to fraction form
    165,179,848.77/227,883,678.84 = 94,577,729.67/x
  3. Step 3: Cross multiply
    165,179,848.77x = 227,883,678.84 × 94,577,729.67
  4. Step 4: Simplify right side
    165,179,848.77x = 21,552,720,973,534,620
  5. Step 5: Solve for x
    x = 21,552,720,973,534,620/165,179,848.77
  6. Step 6: Final answer
    x = 130,480,328.77

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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.