Home / 19,831,259.16-27,367,627.14-11,130,093.36

Finding the Fourth Proportional to 19,831,259.16, 27,367,627.14 and 11,130,093.36

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Solution

The fourth proportional to 19,831,259.16, 27,367,627.14 and 11,130,093.36 is: 15,359,803.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,831,259.16 : 27,367,627.14 = 11,130,093.36 : x
  2. Step 2: Convert to fraction form
    19,831,259.16/27,367,627.14 = 11,130,093.36/x
  3. Step 3: Cross multiply
    19,831,259.16x = 27,367,627.14 × 11,130,093.36
  4. Step 4: Simplify right side
    19,831,259.16x = 304,604,245,109,869.75
  5. Step 5: Solve for x
    x = 304,604,245,109,869.75/19,831,259.16
  6. Step 6: Final answer
    x = 15,359,803.56

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.