Home / 637,094,486.25-1,501,808,838.75

Finding the Third Proportional to 637,094,486.25 and 1,501,808,838.75

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Solution

The third proportional to 637,094,486.25 and 1,501,808,838.75 is: 3,540,180,988.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    637,094,486.25 : 1,501,808,838.75 = 1,501,808,838.75 : x
  2. Step 2: Convert to fraction form
    637,094,486.25/1,501,808,838.75 = 1,501,808,838.75/x
  3. Step 3: Cross multiply
    637,094,486.25x = 1,501,808,838.75 × 1,501,808,838.75
  4. Step 4: Simplify right side
    637,094,486.25x = 2,255,429,788,147,623,424
  5. Step 5: Solve for x
    x = 2,255,429,788,147,623,424/637,094,486.25
  6. Step 6: Final answer
    x = 3,540,180,988.57

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Why These Related Problems?

These problems maintain the same ratio (2.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.