Home / 7,467,793,003.80-11,201,689,505.70-3,748,556,309.40

Finding the Fourth Proportional to 7,467,793,003.80, 11,201,689,505.70 and 3,748,556,309.40

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Solution

The fourth proportional to 7,467,793,003.80, 11,201,689,505.70 and 3,748,556,309.40 is: 5,622,834,464.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,467,793,003.80 : 11,201,689,505.70 = 3,748,556,309.40 : x
  2. Step 2: Convert to fraction form
    7,467,793,003.80/11,201,689,505.70 = 3,748,556,309.40/x
  3. Step 3: Cross multiply
    7,467,793,003.80x = 11,201,689,505.70 × 3,748,556,309.40
  4. Step 4: Simplify right side
    7,467,793,003.80x = 41,990,163,872,531,505,152
  5. Step 5: Solve for x
    x = 41,990,163,872,531,505,152/7,467,793,003.80
  6. Step 6: Final answer
    x = 5,622,834,464.10

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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.