Home / 2,006,089,179.48-3,009,373,084.13-970,205,710.68

Finding the Fourth Proportional to 2,006,089,179.48, 3,009,373,084.13 and 970,205,710.68

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Solution

The fourth proportional to 2,006,089,179.48, 3,009,373,084.13 and 970,205,710.68 is: 1,455,424,305.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,006,089,179.48 : 3,009,373,084.13 = 970,205,710.68 : x
  2. Step 2: Convert to fraction form
    2,006,089,179.48/3,009,373,084.13 = 970,205,710.68/x
  3. Step 3: Cross multiply
    2,006,089,179.48x = 3,009,373,084.13 × 970,205,710.68
  4. Step 4: Simplify right side
    2,006,089,179.48x = 2,919,710,951,784,758,784
  5. Step 5: Solve for x
    x = 2,919,710,951,784,758,784/2,006,089,179.48
  6. Step 6: Final answer
    x = 1,455,424,305.98

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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.