Home / 65,141,704.60-97,712,556.90-33,224,853.40

Finding the Fourth Proportional to 65,141,704.60, 97,712,556.90 and 33,224,853.40

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Solution

The fourth proportional to 65,141,704.60, 97,712,556.90 and 33,224,853.40 is: 49,837,280.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,141,704.60 : 97,712,556.90 = 33,224,853.40 : x
  2. Step 2: Convert to fraction form
    65,141,704.60/97,712,556.90 = 33,224,853.40/x
  3. Step 3: Cross multiply
    65,141,704.60x = 97,712,556.90 × 33,224,853.40
  4. Step 4: Simplify right side
    65,141,704.60x = 3,246,485,378,341,658.50
  5. Step 5: Solve for x
    x = 3,246,485,378,341,658.50/65,141,704.60
  6. Step 6: Final answer
    x = 49,837,280.10

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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.