Home / 26,218,878,443.10-39,328,317,664.65-26,218,878,443.10

Finding the Fourth Proportional to 26,218,878,443.10, 39,328,317,664.65 and 26,218,878,443.10

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Solution

The fourth proportional to 26,218,878,443.10, 39,328,317,664.65 and 26,218,878,443.10 is: 39,328,317,664.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,218,878,443.10 : 39,328,317,664.65 = 26,218,878,443.10 : x
  2. Step 2: Convert to fraction form
    26,218,878,443.10/39,328,317,664.65 = 26,218,878,443.10/x
  3. Step 3: Cross multiply
    26,218,878,443.10x = 39,328,317,664.65 × 26,218,878,443.10
  4. Step 4: Simplify right side
    26,218,878,443.10x = 1,031,144,380,221,080,862,720
  5. Step 5: Solve for x
    x = 1,031,144,380,221,080,862,720/26,218,878,443.10
  6. Step 6: Final answer
    x = 39,328,317,664.65

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.