Home / 2,227,458,824.19-3,339,111,112.75-752,567,182.96

Finding the Fourth Proportional to 2,227,458,824.19, 3,339,111,112.75 and 752,567,182.96

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Solution

The fourth proportional to 2,227,458,824.19, 3,339,111,112.75 and 752,567,182.96 is: 1,128,148,999.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,227,458,824.19 : 3,339,111,112.75 = 752,567,182.96 : x
  2. Step 2: Convert to fraction form
    2,227,458,824.19/3,339,111,112.75 = 752,567,182.96/x
  3. Step 3: Cross multiply
    2,227,458,824.19x = 3,339,111,112.75 × 752,567,182.96
  4. Step 4: Simplify right side
    2,227,458,824.19x = 2,512,905,443,712,698,368
  5. Step 5: Solve for x
    x = 2,512,905,443,712,698,368/2,227,458,824.19
  6. Step 6: Final answer
    x = 1,128,148,999.40

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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.