Home / 37,658,301.10-56,460,879.60-17,197,822.60

Finding the Fourth Proportional to 37,658,301.10, 56,460,879.60 and 17,197,822.60

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Solution

The fourth proportional to 37,658,301.10, 56,460,879.60 and 17,197,822.60 is: 25,784,598.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,658,301.10 : 56,460,879.60 = 17,197,822.60 : x
  2. Step 2: Convert to fraction form
    37,658,301.10/56,460,879.60 = 17,197,822.60/x
  3. Step 3: Cross multiply
    37,658,301.10x = 56,460,879.60 × 17,197,822.60
  4. Step 4: Simplify right side
    37,658,301.10x = 971,004,191,200,759.12
  5. Step 5: Solve for x
    x = 971,004,191,200,759.12/37,658,301.10
  6. Step 6: Final answer
    x = 25,784,598.96

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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.