Home / 9,835,805,256.75-15,108,999,960.38

Finding the Third Proportional to 9,835,805,256.75 and 15,108,999,960.38

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Solution

The third proportional to 9,835,805,256.75 and 15,108,999,960.38 is: 23,209,272,026.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,835,805,256.75 : 15,108,999,960.38 = 15,108,999,960.38 : x
  2. Step 2: Convert to fraction form
    9,835,805,256.75/15,108,999,960.38 = 15,108,999,960.38/x
  3. Step 3: Cross multiply
    9,835,805,256.75x = 15,108,999,960.38 × 15,108,999,960.38
  4. Step 4: Simplify right side
    9,835,805,256.75x = 228,281,879,802,611,761,152
  5. Step 5: Solve for x
    x = 228,281,879,802,611,761,152/9,835,805,256.75
  6. Step 6: Final answer
    x = 23,209,272,026.40

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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.