Home / 793,458,484.44-1,094,944,781.16-436,223,660.40

Finding the Fourth Proportional to 793,458,484.44, 1,094,944,781.16 and 436,223,660.40

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Solution

The fourth proportional to 793,458,484.44, 1,094,944,781.16 and 436,223,660.40 is: 601,973,297.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    793,458,484.44 : 1,094,944,781.16 = 436,223,660.40 : x
  2. Step 2: Convert to fraction form
    793,458,484.44/1,094,944,781.16 = 436,223,660.40/x
  3. Step 3: Cross multiply
    793,458,484.44x = 1,094,944,781.16 × 436,223,660.40
  4. Step 4: Simplify right side
    793,458,484.44x = 477,640,820,373,492,160
  5. Step 5: Solve for x
    x = 477,640,820,373,492,160/793,458,484.44
  6. Step 6: Final answer
    x = 601,973,297.58

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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.