Home / 3,821,523,021,063.30-5,732,305,960,831.80-1,274,685,619,332.50

Finding the Fourth Proportional to 3,821,523,021,063.30, 5,732,305,960,831.80 and 1,274,685,619,332.50

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Solution

The fourth proportional to 3,821,523,021,063.30, 5,732,305,960,831.80 and 1,274,685,619,332.50 is: 1,912,035,576,813.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,821,523,021,063.30 : 5,732,305,960,831.80 = 1,274,685,619,332.50 : x
  2. Step 2: Convert to fraction form
    3,821,523,021,063.30/5,732,305,960,831.80 = 1,274,685,619,332.50/x
  3. Step 3: Cross multiply
    3,821,523,021,063.30x = 5,732,305,960,831.80 × 1,274,685,619,332.50
  4. Step 4: Simplify right side
    3,821,523,021,063.30x = 7,306,887,973,886,264,283,758,592
  5. Step 5: Solve for x
    x = 7,306,887,973,886,264,283,758,592/3,821,523,021,063.30
  6. Step 6: Final answer
    x = 1,912,035,576,813.87

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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.