Home / 1,428,914,650-3,076,776,432

Finding the Third Proportional to 1,428,914,650 and 3,076,776,432

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Solution

The third proportional to 1,428,914,650 and 3,076,776,432 is: 6,624,995,560.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,428,914,650 : 3,076,776,432 = 3,076,776,432 : x
  2. Step 2: Convert to fraction form
    1,428,914,650/3,076,776,432 = 3,076,776,432/x
  3. Step 3: Cross multiply
    1,428,914,650x = 3,076,776,432 × 3,076,776,432
  4. Step 4: Simplify right side
    1,428,914,650x = 9,466,553,212,510,650,368
  5. Step 5: Solve for x
    x = 9,466,553,212,510,650,368/1,428,914,650
  6. Step 6: Final answer
    x = 6,624,995,560.45

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.