Home / 3,671,986,971.24-5,509,061,108.90-1,184,801,240.26

Finding the Fourth Proportional to 3,671,986,971.24, 5,509,061,108.90 and 1,184,801,240.26

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Solution

The fourth proportional to 3,671,986,971.24, 5,509,061,108.90 and 1,184,801,240.26 is: 1,777,550,542.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,671,986,971.24 : 5,509,061,108.90 = 1,184,801,240.26 : x
  2. Step 2: Convert to fraction form
    3,671,986,971.24/5,509,061,108.90 = 1,184,801,240.26/x
  3. Step 3: Cross multiply
    3,671,986,971.24x = 5,509,061,108.90 × 1,184,801,240.26
  4. Step 4: Simplify right side
    3,671,986,971.24x = 6,527,142,434,492,850,176
  5. Step 5: Solve for x
    x = 6,527,142,434,492,850,176/3,671,986,971.24
  6. Step 6: Final answer
    x = 1,777,550,542.97

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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.