Home / 127,584,010.60-191,376,015.90-127,584,010.60

Finding the Fourth Proportional to 127,584,010.60, 191,376,015.90 and 127,584,010.60

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Solution

The fourth proportional to 127,584,010.60, 191,376,015.90 and 127,584,010.60 is: 191,376,015.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    127,584,010.60 : 191,376,015.90 = 127,584,010.60 : x
  2. Step 2: Convert to fraction form
    127,584,010.60/191,376,015.90 = 127,584,010.60/x
  3. Step 3: Cross multiply
    127,584,010.60x = 191,376,015.90 × 127,584,010.60
  4. Step 4: Simplify right side
    127,584,010.60x = 24,416,519,641,171,368
  5. Step 5: Solve for x
    x = 24,416,519,641,171,368/127,584,010.60
  6. Step 6: Final answer
    x = 191,376,015.90

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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.