Home / 4,971,383,985.94-7,458,058,332.63-1,823,627,824.63

Finding the Fourth Proportional to 4,971,383,985.94, 7,458,058,332.63 and 1,823,627,824.63

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Solution

The fourth proportional to 4,971,383,985.94, 7,458,058,332.63 and 1,823,627,824.63 is: 2,735,802,088.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,971,383,985.94 : 7,458,058,332.63 = 1,823,627,824.63 : x
  2. Step 2: Convert to fraction form
    4,971,383,985.94/7,458,058,332.63 = 1,823,627,824.63/x
  3. Step 3: Cross multiply
    4,971,383,985.94x = 7,458,058,332.63 × 1,823,627,824.63
  4. Step 4: Simplify right side
    4,971,383,985.94x = 13,600,722,693,079,048,192
  5. Step 5: Solve for x
    x = 13,600,722,693,079,048,192/4,971,383,985.94
  6. Step 6: Final answer
    x = 2,735,802,088.83

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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.