Home / 73,676,860,127.10-110,515,300,797.60-17,779,347,903.60

Finding the Fourth Proportional to 73,676,860,127.10, 110,515,300,797.60 and 17,779,347,903.60

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Solution

The fourth proportional to 73,676,860,127.10, 110,515,300,797.60 and 17,779,347,903.60 is: 26,669,024,415.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,676,860,127.10 : 110,515,300,797.60 = 17,779,347,903.60 : x
  2. Step 2: Convert to fraction form
    73,676,860,127.10/110,515,300,797.60 = 17,779,347,903.60/x
  3. Step 3: Cross multiply
    73,676,860,127.10x = 110,515,300,797.60 × 17,779,347,903.60
  4. Step 4: Simplify right side
    73,676,860,127.10x = 1,964,889,981,551,532,834,816
  5. Step 5: Solve for x
    x = 1,964,889,981,551,532,834,816/73,676,860,127.10
  6. Step 6: Final answer
    x = 26,669,024,415.02

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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.