Home / 1,840,668,735,473.10-2,540,201,302,116.80-1,028,683,794,175.30

Finding the Fourth Proportional to 1,840,668,735,473.10, 2,540,201,302,116.80 and 1,028,683,794,175.30

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Solution

The fourth proportional to 1,840,668,735,473.10, 2,540,201,302,116.80 and 1,028,683,794,175.30 is: 1,419,627,477,270.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,840,668,735,473.10 : 2,540,201,302,116.80 = 1,028,683,794,175.30 : x
  2. Step 2: Convert to fraction form
    1,840,668,735,473.10/2,540,201,302,116.80 = 1,028,683,794,175.30/x
  3. Step 3: Cross multiply
    1,840,668,735,473.10x = 2,540,201,302,116.80 × 1,028,683,794,175.30
  4. Step 4: Simplify right side
    1,840,668,735,473.10x = 2,613,063,913,430,547,106,365,440
  5. Step 5: Solve for x
    x = 2,613,063,913,430,547,106,365,440/1,840,668,735,473.10
  6. Step 6: Final answer
    x = 1,419,627,477,270.60

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Double scale
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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.