Home / 9,331,429,467.84-13,997,157,673.36-3,810,687,499.60

Finding the Fourth Proportional to 9,331,429,467.84, 13,997,157,673.36 and 3,810,687,499.60

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Solution

The fourth proportional to 9,331,429,467.84, 13,997,157,673.36 and 3,810,687,499.60 is: 5,716,036,750.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,331,429,467.84 : 13,997,157,673.36 = 3,810,687,499.60 : x
  2. Step 2: Convert to fraction form
    9,331,429,467.84/13,997,157,673.36 = 3,810,687,499.60/x
  3. Step 3: Cross multiply
    9,331,429,467.84x = 13,997,157,673.36 × 3,810,687,499.60
  4. Step 4: Simplify right side
    9,331,429,467.84x = 53,338,793,775,803,170,816
  5. Step 5: Solve for x
    x = 53,338,793,775,803,170,816/9,331,429,467.84
  6. Step 6: Final answer
    x = 5,716,036,750.81

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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.