Home / 11,256,861,598.02-16,887,886,412.31-3,895,872,277.86

Finding the Fourth Proportional to 11,256,861,598.02, 16,887,886,412.31 and 3,895,872,277.86

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Solution

The fourth proportional to 11,256,861,598.02, 16,887,886,412.31 and 3,895,872,277.86 is: 5,844,706,176.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,256,861,598.02 : 16,887,886,412.31 = 3,895,872,277.86 : x
  2. Step 2: Convert to fraction form
    11,256,861,598.02/16,887,886,412.31 = 3,895,872,277.86/x
  3. Step 3: Cross multiply
    11,256,861,598.02x = 16,887,886,412.31 × 3,895,872,277.86
  4. Step 4: Simplify right side
    11,256,861,598.02x = 65,793,048,505,367,101,440
  5. Step 5: Solve for x
    x = 65,793,048,505,367,101,440/11,256,861,598.02
  6. Step 6: Final answer
    x = 5,844,706,176.09

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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.