Home / 593,088,163.60-889,632,245.40-156,388,003.60

Finding the Fourth Proportional to 593,088,163.60, 889,632,245.40 and 156,388,003.60

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Solution

The fourth proportional to 593,088,163.60, 889,632,245.40 and 156,388,003.60 is: 234,582,005.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    593,088,163.60 : 889,632,245.40 = 156,388,003.60 : x
  2. Step 2: Convert to fraction form
    593,088,163.60/889,632,245.40 = 156,388,003.60/x
  3. Step 3: Cross multiply
    593,088,163.60x = 889,632,245.40 × 156,388,003.60
  4. Step 4: Simplify right side
    593,088,163.60x = 139,127,810,796,291,280
  5. Step 5: Solve for x
    x = 139,127,810,796,291,280/593,088,163.60
  6. Step 6: Final answer
    x = 234,582,005.40

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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.