Home / 145,143,383,518.69-201,810,273,191.71

Finding the Third Proportional to 145,143,383,518.69 and 201,810,273,191.71

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Solution

The third proportional to 145,143,383,518.69 and 201,810,273,191.71 is: 280,601,053,788.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    145,143,383,518.69 : 201,810,273,191.71 = 201,810,273,191.71 : x
  2. Step 2: Convert to fraction form
    145,143,383,518.69/201,810,273,191.71 = 201,810,273,191.71/x
  3. Step 3: Cross multiply
    145,143,383,518.69x = 201,810,273,191.71 × 201,810,273,191.71
  4. Step 4: Simplify right side
    145,143,383,518.69x = 40,727,386,365,712,618,487,808
  5. Step 5: Solve for x
    x = 40,727,386,365,712,618,487,808/145,143,383,518.69
  6. Step 6: Final answer
    x = 280,601,053,788.09

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.39) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.