Home / 2,358,875,110-5,118,722,280

Finding the Third Proportional to 2,358,875,110 and 5,118,722,280

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Solution

The third proportional to 2,358,875,110 and 5,118,722,280 is: 11,107,547,690.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,358,875,110 : 5,118,722,280 = 5,118,722,280 : x
  2. Step 2: Convert to fraction form
    2,358,875,110/5,118,722,280 = 5,118,722,280/x
  3. Step 3: Cross multiply
    2,358,875,110x = 5,118,722,280 × 5,118,722,280
  4. Step 4: Simplify right side
    2,358,875,110x = 26,201,317,779,768,397,824
  5. Step 5: Solve for x
    x = 26,201,317,779,768,397,824/2,358,875,110
  6. Step 6: Final answer
    x = 11,107,547,690.29

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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.