Home / 1,948,740,516.14-4,547,218,356.35

Finding the Third Proportional to 1,948,740,516.14 and 4,547,218,356.35

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Solution

The third proportional to 1,948,740,516.14 and 4,547,218,356.35 is: 10,610,542,865.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,948,740,516.14 : 4,547,218,356.35 = 4,547,218,356.35 : x
  2. Step 2: Convert to fraction form
    1,948,740,516.14/4,547,218,356.35 = 4,547,218,356.35/x
  3. Step 3: Cross multiply
    1,948,740,516.14x = 4,547,218,356.35 × 4,547,218,356.35
  4. Step 4: Simplify right side
    1,948,740,516.14x = 20,677,194,780,339,130,368
  5. Step 5: Solve for x
    x = 20,677,194,780,339,130,368/1,948,740,516.14
  6. Step 6: Final answer
    x = 10,610,542,865.55

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Why These Related Problems?

These problems maintain the same ratio (2.33) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.