Home / 2,694,477,407.80-4,041,716,111.70-1,529,495,750.20

Finding the Fourth Proportional to 2,694,477,407.80, 4,041,716,111.70 and 1,529,495,750.20

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Solution

The fourth proportional to 2,694,477,407.80, 4,041,716,111.70 and 1,529,495,750.20 is: 2,294,243,625.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,694,477,407.80 : 4,041,716,111.70 = 1,529,495,750.20 : x
  2. Step 2: Convert to fraction form
    2,694,477,407.80/4,041,716,111.70 = 1,529,495,750.20/x
  3. Step 3: Cross multiply
    2,694,477,407.80x = 4,041,716,111.70 × 1,529,495,750.20
  4. Step 4: Simplify right side
    2,694,477,407.80x = 6,181,787,616,360,017,920
  5. Step 5: Solve for x
    x = 6,181,787,616,360,017,920/2,694,477,407.80
  6. Step 6: Final answer
    x = 2,294,243,625.30

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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.