Home / 17,620,296,078.40-26,430,444,117.60-16,150,968,001.60

Finding the Fourth Proportional to 17,620,296,078.40, 26,430,444,117.60 and 16,150,968,001.60

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Solution

The fourth proportional to 17,620,296,078.40, 26,430,444,117.60 and 16,150,968,001.60 is: 24,226,452,002.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,620,296,078.40 : 26,430,444,117.60 = 16,150,968,001.60 : x
  2. Step 2: Convert to fraction form
    17,620,296,078.40/26,430,444,117.60 = 16,150,968,001.60/x
  3. Step 3: Cross multiply
    17,620,296,078.40x = 26,430,444,117.60 × 16,150,968,001.60
  4. Step 4: Simplify right side
    17,620,296,078.40x = 426,877,257,211,434,500,096
  5. Step 5: Solve for x
    x = 426,877,257,211,434,500,096/17,620,296,078.40
  6. Step 6: Final answer
    x = 24,226,452,002.40

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.