Home / 64,073,625.04-96,109,419.48-15,551,880.40

Finding the Fourth Proportional to 64,073,625.04, 96,109,419.48 and 15,551,880.40

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Solution

The fourth proportional to 64,073,625.04, 96,109,419.48 and 15,551,880.40 is: 23,327,573.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,073,625.04 : 96,109,419.48 = 15,551,880.40 : x
  2. Step 2: Convert to fraction form
    64,073,625.04/96,109,419.48 = 15,551,880.40/x
  3. Step 3: Cross multiply
    64,073,625.04x = 96,109,419.48 × 15,551,880.40
  4. Step 4: Simplify right side
    64,073,625.04x = 1,494,682,197,066,390.25
  5. Step 5: Solve for x
    x = 1,494,682,197,066,390.25/64,073,625.04
  6. Step 6: Final answer
    x = 23,327,573.49

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.