Home / 19,852,835.10-27,831,760.50-19,852,835.10

Finding the Fourth Proportional to 19,852,835.10, 27,831,760.50 and 19,852,835.10

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Solution

The fourth proportional to 19,852,835.10, 27,831,760.50 and 19,852,835.10 is: 27,831,760.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,852,835.10 : 27,831,760.50 = 19,852,835.10 : x
  2. Step 2: Convert to fraction form
    19,852,835.10/27,831,760.50 = 19,852,835.10/x
  3. Step 3: Cross multiply
    19,852,835.10x = 27,831,760.50 × 19,852,835.10
  4. Step 4: Simplify right side
    19,852,835.10x = 552,539,351,749,193.56
  5. Step 5: Solve for x
    x = 552,539,351,749,193.56/19,852,835.10
  6. Step 6: Final answer
    x = 27,831,760.50

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Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.