Home / 6,810,419,501.60-10,210,726,377.36-4,184,798,708.48

Finding the Fourth Proportional to 6,810,419,501.60, 10,210,726,377.36 and 4,184,798,708.48

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Solution

The fourth proportional to 6,810,419,501.60, 10,210,726,377.36 and 4,184,798,708.48 is: 6,274,185,392.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,810,419,501.60 : 10,210,726,377.36 = 4,184,798,708.48 : x
  2. Step 2: Convert to fraction form
    6,810,419,501.60/10,210,726,377.36 = 4,184,798,708.48/x
  3. Step 3: Cross multiply
    6,810,419,501.60x = 10,210,726,377.36 × 4,184,798,708.48
  4. Step 4: Simplify right side
    6,810,419,501.60x = 42,729,834,556,618,801,152
  5. Step 5: Solve for x
    x = 42,729,834,556,618,801,152/6,810,419,501.60
  6. Step 6: Final answer
    x = 6,274,185,392.92

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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.