Home / 136,064,007.10-204,096,010.65-49,773,735.10

Finding the Fourth Proportional to 136,064,007.10, 204,096,010.65 and 49,773,735.10

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Solution

The fourth proportional to 136,064,007.10, 204,096,010.65 and 49,773,735.10 is: 74,660,602.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    136,064,007.10 : 204,096,010.65 = 49,773,735.10 : x
  2. Step 2: Convert to fraction form
    136,064,007.10/204,096,010.65 = 49,773,735.10/x
  3. Step 3: Cross multiply
    136,064,007.10x = 204,096,010.65 × 49,773,735.10
  4. Step 4: Simplify right side
    136,064,007.10x = 10,158,620,769,059,880
  5. Step 5: Solve for x
    x = 10,158,620,769,059,880/136,064,007.10
  6. Step 6: Final answer
    x = 74,660,602.65

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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.