Home / 71,206,892.58-98,237,002.86-46,448,827.86

Finding the Fourth Proportional to 71,206,892.58, 98,237,002.86 and 46,448,827.86

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Solution

The fourth proportional to 71,206,892.58, 98,237,002.86 and 46,448,827.86 is: 64,080,785.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    71,206,892.58 : 98,237,002.86 = 46,448,827.86 : x
  2. Step 2: Convert to fraction form
    71,206,892.58/98,237,002.86 = 46,448,827.86/x
  3. Step 3: Cross multiply
    71,206,892.58x = 98,237,002.86 × 46,448,827.86
  4. Step 4: Simplify right side
    71,206,892.58x = 4,562,993,635,326,468
  5. Step 5: Solve for x
    x = 4,562,993,635,326,468/71,206,892.58
  6. Step 6: Final answer
    x = 64,080,785.86

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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.