Home / 250,800,784,151.16-376,047,210,025.44-97,466,634,918.09

Finding the Fourth Proportional to 250,800,784,151.16, 376,047,210,025.44 and 97,466,634,918.09

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Solution

The fourth proportional to 250,800,784,151.16, 376,047,210,025.44 and 97,466,634,918.09 is: 146,140,117,765.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    250,800,784,151.16 : 376,047,210,025.44 = 97,466,634,918.09 : x
  2. Step 2: Convert to fraction form
    250,800,784,151.16/376,047,210,025.44 = 97,466,634,918.09/x
  3. Step 3: Cross multiply
    250,800,784,151.16x = 376,047,210,025.44 × 97,466,634,918.09
  4. Step 4: Simplify right side
    250,800,784,151.16x = 36,652,056,131,515,872,968,704
  5. Step 5: Solve for x
    x = 36,652,056,131,515,872,968,704/250,800,784,151.16
  6. Step 6: Final answer
    x = 146,140,117,765.44

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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.