Home / 364,059,385.20-546,089,077.80-241,615,378.80

Finding the Fourth Proportional to 364,059,385.20, 546,089,077.80 and 241,615,378.80

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Solution

The fourth proportional to 364,059,385.20, 546,089,077.80 and 241,615,378.80 is: 362,423,068.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    364,059,385.20 : 546,089,077.80 = 241,615,378.80 : x
  2. Step 2: Convert to fraction form
    364,059,385.20/546,089,077.80 = 241,615,378.80/x
  3. Step 3: Cross multiply
    364,059,385.20x = 546,089,077.80 × 241,615,378.80
  4. Step 4: Simplify right side
    364,059,385.20x = 131,943,519,391,189,664
  5. Step 5: Solve for x
    x = 131,943,519,391,189,664/364,059,385.20
  6. Step 6: Final answer
    x = 362,423,068.20

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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.