Home / 325,210,325.63-448,799,235.32-184,070,326.91

Finding the Fourth Proportional to 325,210,325.63, 448,799,235.32 and 184,070,326.91

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Solution

The fourth proportional to 325,210,325.63, 448,799,235.32 and 184,070,326.91 is: 254,022,137.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    325,210,325.63 : 448,799,235.32 = 184,070,326.91 : x
  2. Step 2: Convert to fraction form
    325,210,325.63/448,799,235.32 = 184,070,326.91/x
  3. Step 3: Cross multiply
    325,210,325.63x = 448,799,235.32 × 184,070,326.91
  4. Step 4: Simplify right side
    325,210,325.63x = 82,610,621,962,310,416
  5. Step 5: Solve for x
    x = 82,610,621,962,310,416/325,210,325.63
  6. Step 6: Final answer
    x = 254,022,137.22

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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.