Home / 2,386,128,624-5,185,286,550

Finding the Third Proportional to 2,386,128,624 and 5,185,286,550

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Solution

The third proportional to 2,386,128,624 and 5,185,286,550 is: 11,268,125,420.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,386,128,624 : 5,185,286,550 = 5,185,286,550 : x
  2. Step 2: Convert to fraction form
    2,386,128,624/5,185,286,550 = 5,185,286,550/x
  3. Step 3: Cross multiply
    2,386,128,624x = 5,185,286,550 × 5,185,286,550
  4. Step 4: Simplify right side
    2,386,128,624x = 26,887,196,605,610,901,504
  5. Step 5: Solve for x
    x = 26,887,196,605,610,901,504/2,386,128,624
  6. Step 6: Final answer
    x = 11,268,125,420.89

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.