Home / 946,662,371.70-1,306,523,850.31-544,767,861.07

Finding the Fourth Proportional to 946,662,371.70, 1,306,523,850.31 and 544,767,861.07

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Solution

The fourth proportional to 946,662,371.70, 1,306,523,850.31 and 544,767,861.07 is: 751,854,330.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    946,662,371.70 : 1,306,523,850.31 = 544,767,861.07 : x
  2. Step 2: Convert to fraction form
    946,662,371.70/1,306,523,850.31 = 544,767,861.07/x
  3. Step 3: Cross multiply
    946,662,371.70x = 1,306,523,850.31 × 544,767,861.07
  4. Step 4: Simplify right side
    946,662,371.70x = 711,752,203,370,319,616
  5. Step 5: Solve for x
    x = 711,752,203,370,319,616/946,662,371.70
  6. Step 6: Final answer
    x = 751,854,330.17

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.