Home / 64,638,022.60-96,957,033.90-50,182,827.40

Finding the Fourth Proportional to 64,638,022.60, 96,957,033.90 and 50,182,827.40

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Solution

The fourth proportional to 64,638,022.60, 96,957,033.90 and 50,182,827.40 is: 75,274,241.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,638,022.60 : 96,957,033.90 = 50,182,827.40 : x
  2. Step 2: Convert to fraction form
    64,638,022.60/96,957,033.90 = 50,182,827.40/x
  3. Step 3: Cross multiply
    64,638,022.60x = 96,957,033.90 × 50,182,827.40
  4. Step 4: Simplify right side
    64,638,022.60x = 4,865,578,097,419,649
  5. Step 5: Solve for x
    x = 4,865,578,097,419,649/64,638,022.60
  6. Step 6: Final answer
    x = 75,274,241.10

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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.