Home / 14,155,038.56-30,959,475.75

Finding the Third Proportional to 14,155,038.56 and 30,959,475.75

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Solution

The third proportional to 14,155,038.56 and 30,959,475.75 is: 67,713,636.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,155,038.56 : 30,959,475.75 = 30,959,475.75 : x
  2. Step 2: Convert to fraction form
    14,155,038.56/30,959,475.75 = 30,959,475.75/x
  3. Step 3: Cross multiply
    14,155,038.56x = 30,959,475.75 × 30,959,475.75
  4. Step 4: Simplify right side
    14,155,038.56x = 958,489,138,714,838
  5. Step 5: Solve for x
    x = 958,489,138,714,838/14,155,038.56
  6. Step 6: Final answer
    x = 67,713,636.70

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.