Home / 241,777,636.96-362,631,024.64-118,922,977.52

Finding the Fourth Proportional to 241,777,636.96, 362,631,024.64 and 118,922,977.52

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Solution

The fourth proportional to 241,777,636.96, 362,631,024.64 and 118,922,977.52 is: 178,367,038.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,777,636.96 : 362,631,024.64 = 118,922,977.52 : x
  2. Step 2: Convert to fraction form
    241,777,636.96/362,631,024.64 = 118,922,977.52/x
  3. Step 3: Cross multiply
    241,777,636.96x = 362,631,024.64 × 118,922,977.52
  4. Step 4: Simplify right side
    241,777,636.96x = 43,125,161,191,317,280
  5. Step 5: Solve for x
    x = 43,125,161,191,317,280/241,777,636.96
  6. Step 6: Final answer
    x = 178,367,038.96

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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.