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Finding the Third Proportional to 2,798,582,928 and 6,124,357,536

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Solution

The third proportional to 2,798,582,928 and 6,124,357,536 is: 13,402,409,788.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,798,582,928 : 6,124,357,536 = 6,124,357,536 : x
  2. Step 2: Convert to fraction form
    2,798,582,928/6,124,357,536 = 6,124,357,536/x
  3. Step 3: Cross multiply
    2,798,582,928x = 6,124,357,536 × 6,124,357,536
  4. Step 4: Simplify right side
    2,798,582,928x = 37,507,755,228,759,990,272
  5. Step 5: Solve for x
    x = 37,507,755,228,759,990,272/2,798,582,928
  6. Step 6: Final answer
    x = 13,402,409,788.72

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.