Home / 5,029,958,864.96-7,509,571,537.36-3,843,329,056.64

Finding the Fourth Proportional to 5,029,958,864.96, 7,509,571,537.36 and 3,843,329,056.64

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Solution

The fourth proportional to 5,029,958,864.96, 7,509,571,537.36 and 3,843,329,056.64 is: 5,737,970,283.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,029,958,864.96 : 7,509,571,537.36 = 3,843,329,056.64 : x
  2. Step 2: Convert to fraction form
    5,029,958,864.96/7,509,571,537.36 = 3,843,329,056.64/x
  3. Step 3: Cross multiply
    5,029,958,864.96x = 7,509,571,537.36 × 3,843,329,056.64
  4. Step 4: Simplify right side
    5,029,958,864.96x = 28,861,754,492,452,401,152
  5. Step 5: Solve for x
    x = 28,861,754,492,452,401,152/5,029,958,864.96
  6. Step 6: Final answer
    x = 5,737,970,283.12

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.