Home / 122,233,062.32-183,367,822.32-40,360,588.64

Finding the Fourth Proportional to 122,233,062.32, 183,367,822.32 and 40,360,588.64

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Solution

The fourth proportional to 122,233,062.32, 183,367,822.32 and 40,360,588.64 is: 60,546,902.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    122,233,062.32 : 183,367,822.32 = 40,360,588.64 : x
  2. Step 2: Convert to fraction form
    122,233,062.32/183,367,822.32 = 40,360,588.64/x
  3. Step 3: Cross multiply
    122,233,062.32x = 183,367,822.32 × 40,360,588.64
  4. Step 4: Simplify right side
    122,233,062.32x = 7,400,833,246,470,130
  5. Step 5: Solve for x
    x = 7,400,833,246,470,130/122,233,062.32
  6. Step 6: Final answer
    x = 60,546,902.01

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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.