Home / 1,630,576,459,738.50-3,547,433,476,212.50

Finding the Third Proportional to 1,630,576,459,738.50 and 3,547,433,476,212.50

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Solution

The third proportional to 1,630,576,459,738.50 and 3,547,433,476,212.50 is: 7,717,690,386,730.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,630,576,459,738.50 : 3,547,433,476,212.50 = 3,547,433,476,212.50 : x
  2. Step 2: Convert to fraction form
    1,630,576,459,738.50/3,547,433,476,212.50 = 3,547,433,476,212.50/x
  3. Step 3: Cross multiply
    1,630,576,459,738.50x = 3,547,433,476,212.50 × 3,547,433,476,212.50
  4. Step 4: Simplify right side
    1,630,576,459,738.50x = 12,584,284,268,153,102,233,763,840
  5. Step 5: Solve for x
    x = 12,584,284,268,153,102,233,763,840/1,630,576,459,738.50
  6. Step 6: Final answer
    x = 7,717,690,386,730.64

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.