Home / 3,339,917,306.34-4,608,959,604.26-1,854,901,091.22

Finding the Fourth Proportional to 3,339,917,306.34, 4,608,959,604.26 and 1,854,901,091.22

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Solution

The fourth proportional to 3,339,917,306.34, 4,608,959,604.26 and 1,854,901,091.22 is: 2,559,693,374.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,339,917,306.34 : 4,608,959,604.26 = 1,854,901,091.22 : x
  2. Step 2: Convert to fraction form
    3,339,917,306.34/4,608,959,604.26 = 1,854,901,091.22/x
  3. Step 3: Cross multiply
    3,339,917,306.34x = 4,608,959,604.26 × 1,854,901,091.22
  4. Step 4: Simplify right side
    3,339,917,306.34x = 8,549,164,199,330,774,016
  5. Step 5: Solve for x
    x = 8,549,164,199,330,774,016/3,339,917,306.34
  6. Step 6: Final answer
    x = 2,559,693,374.17

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.