Home / 57,122,579.04-78,831,419.31-32,004,905.00

Finding the Fourth Proportional to 57,122,579.04, 78,831,419.31 and 32,004,905.00

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Solution

The fourth proportional to 57,122,579.04, 78,831,419.31 and 32,004,905.00 is: 44,168,035.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,122,579.04 : 78,831,419.31 = 32,004,905.00 : x
  2. Step 2: Convert to fraction form
    57,122,579.04/78,831,419.31 = 32,004,905.00/x
  3. Step 3: Cross multiply
    57,122,579.04x = 78,831,419.31 × 32,004,905.00
  4. Step 4: Simplify right side
    57,122,579.04x = 2,522,992,085,637,558.50
  5. Step 5: Solve for x
    x = 2,522,992,085,637,558.50/57,122,579.04
  6. Step 6: Final answer
    x = 44,168,035.27

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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.