Home / 174,798,378.90-262,197,568.35-61,330,986.90

Finding the Fourth Proportional to 174,798,378.90, 262,197,568.35 and 61,330,986.90

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Solution

The fourth proportional to 174,798,378.90, 262,197,568.35 and 61,330,986.90 is: 91,996,480.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    174,798,378.90 : 262,197,568.35 = 61,330,986.90 : x
  2. Step 2: Convert to fraction form
    174,798,378.90/262,197,568.35 = 61,330,986.90/x
  3. Step 3: Cross multiply
    174,798,378.90x = 262,197,568.35 × 61,330,986.90
  4. Step 4: Simplify right side
    174,798,378.90x = 16,080,835,629,685,704
  5. Step 5: Solve for x
    x = 16,080,835,629,685,704/174,798,378.90
  6. Step 6: Final answer
    x = 91,996,480.35

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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.