Home / 42,088,229,743-91,585,685,247

Finding the Third Proportional to 42,088,229,743 and 91,585,685,247

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Solution

The third proportional to 42,088,229,743 and 91,585,685,247 is: 199,294,144,547.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,088,229,743 : 91,585,685,247 = 91,585,685,247 : x
  2. Step 2: Convert to fraction form
    42,088,229,743/91,585,685,247 = 91,585,685,247/x
  3. Step 3: Cross multiply
    42,088,229,743x = 91,585,685,247 × 91,585,685,247
  4. Step 4: Simplify right side
    42,088,229,743x = 8,387,937,742,162,553,208,832
  5. Step 5: Solve for x
    x = 8,387,937,742,162,553,208,832/42,088,229,743
  6. Step 6: Final answer
    x = 199,294,144,547.80

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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.