Home / 6,724,527,325,518.40-9,279,856,658,264.20-3,641,527,409,272.90

Finding the Fourth Proportional to 6,724,527,325,518.40, 9,279,856,658,264.20 and 3,641,527,409,272.90

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Solution

The fourth proportional to 6,724,527,325,518.40, 9,279,856,658,264.20 and 3,641,527,409,272.90 is: 5,025,312,670,967.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,724,527,325,518.40 : 9,279,856,658,264.20 = 3,641,527,409,272.90 : x
  2. Step 2: Convert to fraction form
    6,724,527,325,518.40/9,279,856,658,264.20 = 3,641,527,409,272.90/x
  3. Step 3: Cross multiply
    6,724,527,325,518.40x = 9,279,856,658,264.20 × 3,641,527,409,272.90
  4. Step 4: Simplify right side
    6,724,527,325,518.40x = 33,792,852,375,192,698,143,899,648
  5. Step 5: Solve for x
    x = 33,792,852,375,192,698,143,899,648/6,724,527,325,518.40
  6. Step 6: Final answer
    x = 5,025,312,670,967.19

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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.