Home / 36,549,099.30-50,437,816.30-20,026,598.34

Finding the Fourth Proportional to 36,549,099.30, 50,437,816.30 and 20,026,598.34

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Solution

The fourth proportional to 36,549,099.30, 50,437,816.30 and 20,026,598.34 is: 27,636,738.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,549,099.30 : 50,437,816.30 = 20,026,598.34 : x
  2. Step 2: Convert to fraction form
    36,549,099.30/50,437,816.30 = 20,026,598.34/x
  3. Step 3: Cross multiply
    36,549,099.30x = 50,437,816.30 × 20,026,598.34
  4. Step 4: Simplify right side
    36,549,099.30x = 1,010,097,888,186,804.88
  5. Step 5: Solve for x
    x = 1,010,097,888,186,804.88/36,549,099.30
  6. Step 6: Final answer
    x = 27,636,738.18

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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.