Home / 9,951,586,185.57-14,929,475,740.19-3,228,203,156.12

Finding the Fourth Proportional to 9,951,586,185.57, 14,929,475,740.19 and 3,228,203,156.12

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Solution

The fourth proportional to 9,951,586,185.57, 14,929,475,740.19 and 3,228,203,156.12 is: 4,842,984,807.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,951,586,185.57 : 14,929,475,740.19 = 3,228,203,156.12 : x
  2. Step 2: Convert to fraction form
    9,951,586,185.57/14,929,475,740.19 = 3,228,203,156.12/x
  3. Step 3: Cross multiply
    9,951,586,185.57x = 14,929,475,740.19 × 3,228,203,156.12
  4. Step 4: Simplify right side
    9,951,586,185.57x = 48,195,380,703,607,537,664
  5. Step 5: Solve for x
    x = 48,195,380,703,607,537,664/9,951,586,185.57
  6. Step 6: Final answer
    x = 4,842,984,807.13

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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.