Home / 2,068,808,749.70-3,103,213,124.56-1,844,328,071.30

Finding the Fourth Proportional to 2,068,808,749.70, 3,103,213,124.56 and 1,844,328,071.30

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Solution

The fourth proportional to 2,068,808,749.70, 3,103,213,124.56 and 1,844,328,071.30 is: 2,766,492,106.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,068,808,749.70 : 3,103,213,124.56 = 1,844,328,071.30 : x
  2. Step 2: Convert to fraction form
    2,068,808,749.70/3,103,213,124.56 = 1,844,328,071.30/x
  3. Step 3: Cross multiply
    2,068,808,749.70x = 3,103,213,124.56 × 1,844,328,071.30
  4. Step 4: Simplify right side
    2,068,808,749.70x = 5,723,343,076,852,591,616
  5. Step 5: Solve for x
    x = 5,723,343,076,852,591,616/2,068,808,749.70
  6. Step 6: Final answer
    x = 2,766,492,106.96

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1.5x scale

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.