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Finding the Third Proportional to 774,055,888 and 1,671,249,056

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Solution

The third proportional to 774,055,888 and 1,671,249,056 is: 3,608,361,425.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    774,055,888 : 1,671,249,056 = 1,671,249,056 : x
  2. Step 2: Convert to fraction form
    774,055,888/1,671,249,056 = 1,671,249,056/x
  3. Step 3: Cross multiply
    774,055,888x = 1,671,249,056 × 1,671,249,056
  4. Step 4: Simplify right side
    774,055,888x = 2,793,073,407,180,891,136
  5. Step 5: Solve for x
    x = 2,793,073,407,180,891,136/774,055,888
  6. Step 6: Final answer
    x = 3,608,361,425.16

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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.