Home / 28,749,657.80-43,124,486.70-14,374,944.20

Finding the Fourth Proportional to 28,749,657.80, 43,124,486.70 and 14,374,944.20

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Solution

The fourth proportional to 28,749,657.80, 43,124,486.70 and 14,374,944.20 is: 21,562,416.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    28,749,657.80 : 43,124,486.70 = 14,374,944.20 : x
  2. Step 2: Convert to fraction form
    28,749,657.80/43,124,486.70 = 14,374,944.20/x
  3. Step 3: Cross multiply
    28,749,657.80x = 43,124,486.70 × 14,374,944.20
  4. Step 4: Simplify right side
    28,749,657.80x = 619,912,089,966,142.12
  5. Step 5: Solve for x
    x = 619,912,089,966,142.12/28,749,657.80
  6. Step 6: Final answer
    x = 21,562,416.30

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