Home / 152,917,909.20-228,998,950.20-101,521,659.60

Finding the Fourth Proportional to 152,917,909.20, 228,998,950.20 and 101,521,659.60

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Solution

The fourth proportional to 152,917,909.20, 228,998,950.20 and 101,521,659.60 is: 152,031,593.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    152,917,909.20 : 228,998,950.20 = 101,521,659.60 : x
  2. Step 2: Convert to fraction form
    152,917,909.20/228,998,950.20 = 101,521,659.60/x
  3. Step 3: Cross multiply
    152,917,909.20x = 228,998,950.20 × 101,521,659.60
  4. Step 4: Simplify right side
    152,917,909.20x = 23,248,353,470,961,748
  5. Step 5: Solve for x
    x = 23,248,353,470,961,748/152,917,909.20
  6. Step 6: Final answer
    x = 152,031,593.90

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