Home / 3,532,267,014.84-4,874,308,810.56-1,946,270,219.04

Finding the Fourth Proportional to 3,532,267,014.84, 4,874,308,810.56 and 1,946,270,219.04

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Solution

The fourth proportional to 3,532,267,014.84, 4,874,308,810.56 and 1,946,270,219.04 is: 2,685,731,864.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,532,267,014.84 : 4,874,308,810.56 = 1,946,270,219.04 : x
  2. Step 2: Convert to fraction form
    3,532,267,014.84/4,874,308,810.56 = 1,946,270,219.04/x
  3. Step 3: Cross multiply
    3,532,267,014.84x = 4,874,308,810.56 × 1,946,270,219.04
  4. Step 4: Simplify right side
    3,532,267,014.84x = 9,486,722,076,397,213,696
  5. Step 5: Solve for x
    x = 9,486,722,076,397,213,696/3,532,267,014.84
  6. Step 6: Final answer
    x = 2,685,731,864.70

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Double scale
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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.