Home / 23,483,032.56-32,410,127.16-14,320,989.76

Finding the Fourth Proportional to 23,483,032.56, 32,410,127.16 and 14,320,989.76

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Solution

The fourth proportional to 23,483,032.56, 32,410,127.16 and 14,320,989.76 is: 19,765,126.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,483,032.56 : 32,410,127.16 = 14,320,989.76 : x
  2. Step 2: Convert to fraction form
    23,483,032.56/32,410,127.16 = 14,320,989.76/x
  3. Step 3: Cross multiply
    23,483,032.56x = 32,410,127.16 × 14,320,989.76
  4. Step 4: Simplify right side
    23,483,032.56x = 464,145,099,178,657.88
  5. Step 5: Solve for x
    x = 464,145,099,178,657.88/23,483,032.56
  6. Step 6: Final answer
    x = 19,765,126.08

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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.