Home / 96,879,181,119.90-145,318,771,679.85-96,879,181,119.90

Finding the Fourth Proportional to 96,879,181,119.90, 145,318,771,679.85 and 96,879,181,119.90

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Solution

The fourth proportional to 96,879,181,119.90, 145,318,771,679.85 and 96,879,181,119.90 is: 145,318,771,679.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,879,181,119.90 : 145,318,771,679.85 = 96,879,181,119.90 : x
  2. Step 2: Convert to fraction form
    96,879,181,119.90/145,318,771,679.85 = 96,879,181,119.90/x
  3. Step 3: Cross multiply
    96,879,181,119.90x = 145,318,771,679.85 × 96,879,181,119.90
  4. Step 4: Simplify right side
    96,879,181,119.90x = 14,078,363,601,693,583,605,760
  5. Step 5: Solve for x
    x = 14,078,363,601,693,583,605,760/96,879,181,119.90
  6. Step 6: Final answer
    x = 145,318,771,679.85

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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.