Home / 1,630,576,459,768.10-3,547,433,476,271.20

Finding the Third Proportional to 1,630,576,459,768.10 and 3,547,433,476,271.20

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Solution

The third proportional to 1,630,576,459,768.10 and 3,547,433,476,271.20 is: 7,717,690,386,845.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,630,576,459,768.10 : 3,547,433,476,271.20 = 3,547,433,476,271.20 : x
  2. Step 2: Convert to fraction form
    1,630,576,459,768.10/3,547,433,476,271.20 = 3,547,433,476,271.20/x
  3. Step 3: Cross multiply
    1,630,576,459,768.10x = 3,547,433,476,271.20 × 3,547,433,476,271.20
  4. Step 4: Simplify right side
    1,630,576,459,768.10x = 12,584,284,268,569,572,327,555,072
  5. Step 5: Solve for x
    x = 12,584,284,268,569,572,327,555,072/1,630,576,459,768.10
  6. Step 6: Final answer
    x = 7,717,690,386,845.95

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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.