Home / 193,947,341.63-430,941,399.19

Finding the Third Proportional to 193,947,341.63 and 430,941,399.19

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Solution

The third proportional to 193,947,341.63 and 430,941,399.19 is: 957,530,471.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    193,947,341.63 : 430,941,399.19 = 430,941,399.19 : x
  2. Step 2: Convert to fraction form
    193,947,341.63/430,941,399.19 = 430,941,399.19/x
  3. Step 3: Cross multiply
    193,947,341.63x = 430,941,399.19 × 430,941,399.19
  4. Step 4: Simplify right side
    193,947,341.63x = 185,710,489,533,680,224
  5. Step 5: Solve for x
    x = 185,710,489,533,680,224/193,947,341.63
  6. Step 6: Final answer
    x = 957,530,471.82

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Why These Related Problems?

These problems maintain the same ratio (2.22) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.