Home / 4,641,621,464-10,018,307,240

Finding the Third Proportional to 4,641,621,464 and 10,018,307,240

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Solution

The third proportional to 4,641,621,464 and 10,018,307,240 is: 21,623,150,602.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,641,621,464 : 10,018,307,240 = 10,018,307,240 : x
  2. Step 2: Convert to fraction form
    4,641,621,464/10,018,307,240 = 10,018,307,240/x
  3. Step 3: Cross multiply
    4,641,621,464x = 10,018,307,240 × 10,018,307,240
  4. Step 4: Simplify right side
    4,641,621,464x = 100,366,479,955,036,422,144
  5. Step 5: Solve for x
    x = 100,366,479,955,036,422,144/4,641,621,464
  6. Step 6: Final answer
    x = 21,623,150,602.32

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.