Home / 15,341,163,749,784-33,382,990,312,128

Finding the Third Proportional to 15,341,163,749,784 and 33,382,990,312,128

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Solution

The third proportional to 15,341,163,749,784 and 33,382,990,312,128 is: 72,642,731,695,978.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,341,163,749,784 : 33,382,990,312,128 = 33,382,990,312,128 : x
  2. Step 2: Convert to fraction form
    15,341,163,749,784/33,382,990,312,128 = 33,382,990,312,128/x
  3. Step 3: Cross multiply
    15,341,163,749,784x = 33,382,990,312,128 × 33,382,990,312,128
  4. Step 4: Simplify right side
    15,341,163,749,784x = 1,114,424,042,179,631,884,175,147,008
  5. Step 5: Solve for x
    x = 1,114,424,042,179,631,884,175,147,008/15,341,163,749,784
  6. Step 6: Final answer
    x = 72,642,731,695,978.59

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.