Home / 909,792,300.60-1,364,688,450.90-296,438,527.80

Finding the Fourth Proportional to 909,792,300.60, 1,364,688,450.90 and 296,438,527.80

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Solution

The fourth proportional to 909,792,300.60, 1,364,688,450.90 and 296,438,527.80 is: 444,657,791.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    909,792,300.60 : 1,364,688,450.90 = 296,438,527.80 : x
  2. Step 2: Convert to fraction form
    909,792,300.60/1,364,688,450.90 = 296,438,527.80/x
  3. Step 3: Cross multiply
    909,792,300.60x = 1,364,688,450.90 × 296,438,527.80
  4. Step 4: Simplify right side
    909,792,300.60x = 404,546,235,290,458,624
  5. Step 5: Solve for x
    x = 404,546,235,290,458,624/909,792,300.60
  6. Step 6: Final answer
    x = 444,657,791.70

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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.