Home / 2,360,039,217.64-3,256,814,899.56-1,302,739,841.32

Finding the Fourth Proportional to 2,360,039,217.64, 3,256,814,899.56 and 1,302,739,841.32

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Solution

The fourth proportional to 2,360,039,217.64, 3,256,814,899.56 and 1,302,739,841.32 is: 1,797,759,331.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,360,039,217.64 : 3,256,814,899.56 = 1,302,739,841.32 : x
  2. Step 2: Convert to fraction form
    2,360,039,217.64/3,256,814,899.56 = 1,302,739,841.32/x
  3. Step 3: Cross multiply
    2,360,039,217.64x = 3,256,814,899.56 × 1,302,739,841.32
  4. Step 4: Simplify right side
    2,360,039,217.64x = 4,242,782,525,461,405,696
  5. Step 5: Solve for x
    x = 4,242,782,525,461,405,696/2,360,039,217.64
  6. Step 6: Final answer
    x = 1,797,759,331.18

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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.