Home / 2,716,348,602.02-4,074,517,817.58-851,137,088.54

Finding the Fourth Proportional to 2,716,348,602.02, 4,074,517,817.58 and 851,137,088.54

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Solution

The fourth proportional to 2,716,348,602.02, 4,074,517,817.58 and 851,137,088.54 is: 1,276,704,039.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,716,348,602.02 : 4,074,517,817.58 = 851,137,088.54 : x
  2. Step 2: Convert to fraction form
    2,716,348,602.02/4,074,517,817.58 = 851,137,088.54/x
  3. Step 3: Cross multiply
    2,716,348,602.02x = 4,074,517,817.58 × 851,137,088.54
  4. Step 4: Simplify right side
    2,716,348,602.02x = 3,467,973,232,439,023,104
  5. Step 5: Solve for x
    x = 3,467,973,232,439,023,104/2,716,348,602.02
  6. Step 6: Final answer
    x = 1,276,704,039.34

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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.