Home / 3,532,255,743.06-4,874,293,292.31-1,946,258,947.26

Finding the Fourth Proportional to 3,532,255,743.06, 4,874,293,292.31 and 1,946,258,947.26

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Solution

The fourth proportional to 3,532,255,743.06, 4,874,293,292.31 and 1,946,258,947.26 is: 2,685,716,330.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,532,255,743.06 : 4,874,293,292.31 = 1,946,258,947.26 : x
  2. Step 2: Convert to fraction form
    3,532,255,743.06/4,874,293,292.31 = 1,946,258,947.26/x
  3. Step 3: Cross multiply
    3,532,255,743.06x = 4,874,293,292.31 × 1,946,258,947.26
  4. Step 4: Simplify right side
    3,532,255,743.06x = 9,486,636,931,727,740,928
  5. Step 5: Solve for x
    x = 9,486,636,931,727,740,928/3,532,255,743.06
  6. Step 6: Final answer
    x = 2,685,716,330.24

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1.5x scale

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.