Home / 1,930,032,793.56-2,894,570,893.31-549,859,258.92

Finding the Fourth Proportional to 1,930,032,793.56, 2,894,570,893.31 and 549,859,258.92

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Solution

The fourth proportional to 1,930,032,793.56, 2,894,570,893.31 and 549,859,258.92 is: 824,652,623.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,930,032,793.56 : 2,894,570,893.31 = 549,859,258.92 : x
  2. Step 2: Convert to fraction form
    1,930,032,793.56/2,894,570,893.31 = 549,859,258.92/x
  3. Step 3: Cross multiply
    1,930,032,793.56x = 2,894,570,893.31 × 549,859,258.92
  4. Step 4: Simplify right side
    1,930,032,793.56x = 1,591,606,606,284,089,344
  5. Step 5: Solve for x
    x = 1,591,606,606,284,089,344/1,930,032,793.56
  6. Step 6: Final answer
    x = 824,652,623.31

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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.