Home / 7,534,801,146-10,397,924,017.16-4,193,298,542.64

Finding the Fourth Proportional to 7,534,801,146, 10,397,924,017.16 and 4,193,298,542.64

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Solution

The fourth proportional to 7,534,801,146, 10,397,924,017.16 and 4,193,298,542.64 is: 5,786,695,465.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,534,801,146 : 10,397,924,017.16 = 4,193,298,542.64 : x
  2. Step 2: Convert to fraction form
    7,534,801,146/10,397,924,017.16 = 4,193,298,542.64/x
  3. Step 3: Cross multiply
    7,534,801,146x = 10,397,924,017.16 × 4,193,298,542.64
  4. Step 4: Simplify right side
    7,534,801,146x = 43,601,599,627,638,480,896
  5. Step 5: Solve for x
    x = 43,601,599,627,638,480,896/7,534,801,146
  6. Step 6: Final answer
    x = 5,786,695,465.85

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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.