Home / 374,933,884.58-562,402,695.28-153,726,052.30

Finding the Fourth Proportional to 374,933,884.58, 562,402,695.28 and 153,726,052.30

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Solution

The fourth proportional to 374,933,884.58, 562,402,695.28 and 153,726,052.30 is: 230,589,844.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    374,933,884.58 : 562,402,695.28 = 153,726,052.30 : x
  2. Step 2: Convert to fraction form
    374,933,884.58/562,402,695.28 = 153,726,052.30/x
  3. Step 3: Cross multiply
    374,933,884.58x = 562,402,695.28 × 153,726,052.30
  4. Step 4: Simplify right side
    374,933,884.58x = 86,455,946,148,274,240
  5. Step 5: Solve for x
    x = 86,455,946,148,274,240/374,933,884.58
  6. Step 6: Final answer
    x = 230,589,844.51

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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.