Home / 113,286,210.19-174,933,730.69

Finding the Third Proportional to 113,286,210.19 and 174,933,730.69

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Solution

The third proportional to 113,286,210.19 and 174,933,730.69 is: 270,128,289.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    113,286,210.19 : 174,933,730.69 = 174,933,730.69 : x
  2. Step 2: Convert to fraction form
    113,286,210.19/174,933,730.69 = 174,933,730.69/x
  3. Step 3: Cross multiply
    113,286,210.19x = 174,933,730.69 × 174,933,730.69
  4. Step 4: Simplify right side
    113,286,210.19x = 30,601,810,132,246,780
  5. Step 5: Solve for x
    x = 30,601,810,132,246,780/113,286,210.19
  6. Step 6: Final answer
    x = 270,128,289.06

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Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.