Home / 2,705,735,878.08-3,733,790,548.32-1,532,322,594.24

Finding the Fourth Proportional to 2,705,735,878.08, 3,733,790,548.32 and 1,532,322,594.24

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Solution

The fourth proportional to 2,705,735,878.08, 3,733,790,548.32 and 1,532,322,594.24 is: 2,114,534,410.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,705,735,878.08 : 3,733,790,548.32 = 1,532,322,594.24 : x
  2. Step 2: Convert to fraction form
    2,705,735,878.08/3,733,790,548.32 = 1,532,322,594.24/x
  3. Step 3: Cross multiply
    2,705,735,878.08x = 3,733,790,548.32 × 1,532,322,594.24
  4. Step 4: Simplify right side
    2,705,735,878.08x = 5,721,371,619,350,495,232
  5. Step 5: Solve for x
    x = 5,721,371,619,350,495,232/2,705,735,878.08
  6. Step 6: Final answer
    x = 2,114,534,410.29

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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.