Home / 364,055,419.20-546,083,128.80-241,611,412.80

Finding the Fourth Proportional to 364,055,419.20, 546,083,128.80 and 241,611,412.80

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Solution

The fourth proportional to 364,055,419.20, 546,083,128.80 and 241,611,412.80 is: 362,417,119.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    364,055,419.20 : 546,083,128.80 = 241,611,412.80 : x
  2. Step 2: Convert to fraction form
    364,055,419.20/546,083,128.80 = 241,611,412.80/x
  3. Step 3: Cross multiply
    364,055,419.20x = 546,083,128.80 × 241,611,412.80
  4. Step 4: Simplify right side
    364,055,419.20x = 131,939,916,255,612,368
  5. Step 5: Solve for x
    x = 131,939,916,255,612,368/364,055,419.20
  6. Step 6: Final answer
    x = 362,417,119.20

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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.