Home / 57,695,720.60-86,470,097.70-23,578,520.60

Finding the Fourth Proportional to 57,695,720.60, 86,470,097.70 and 23,578,520.60

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Solution

The fourth proportional to 57,695,720.60, 86,470,097.70 and 23,578,520.60 is: 35,337,750.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,695,720.60 : 86,470,097.70 = 23,578,520.60 : x
  2. Step 2: Convert to fraction form
    57,695,720.60/86,470,097.70 = 23,578,520.60/x
  3. Step 3: Cross multiply
    57,695,720.60x = 86,470,097.70 × 23,578,520.60
  4. Step 4: Simplify right side
    57,695,720.60x = 2,038,836,979,903,462.75
  5. Step 5: Solve for x
    x = 2,038,836,979,903,462.75/57,695,720.60
  6. Step 6: Final answer
    x = 35,337,750.51

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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.