Home / 1,062,883,117.80-1,594,324,676.70-326,066,743.35

Finding the Fourth Proportional to 1,062,883,117.80, 1,594,324,676.70 and 326,066,743.35

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Solution

The fourth proportional to 1,062,883,117.80, 1,594,324,676.70 and 326,066,743.35 is: 489,100,115.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,062,883,117.80 : 1,594,324,676.70 = 326,066,743.35 : x
  2. Step 2: Convert to fraction form
    1,062,883,117.80/1,594,324,676.70 = 326,066,743.35/x
  3. Step 3: Cross multiply
    1,062,883,117.80x = 1,594,324,676.70 × 326,066,743.35
  4. Step 4: Simplify right side
    1,062,883,117.80x = 519,856,255,174,110,656
  5. Step 5: Solve for x
    x = 519,856,255,174,110,656/1,062,883,117.80
  6. Step 6: Final answer
    x = 489,100,115.03

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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.