Home / 916,567,488,015.10-1,374,851,232,022.60-916,567,488,015.10

Finding the Fourth Proportional to 916,567,488,015.10, 1,374,851,232,022.60 and 916,567,488,015.10

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Solution

The fourth proportional to 916,567,488,015.10, 1,374,851,232,022.60 and 916,567,488,015.10 is: 1,374,851,232,022.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    916,567,488,015.10 : 1,374,851,232,022.60 = 916,567,488,015.10 : x
  2. Step 2: Convert to fraction form
    916,567,488,015.10/1,374,851,232,022.60 = 916,567,488,015.10/x
  3. Step 3: Cross multiply
    916,567,488,015.10x = 1,374,851,232,022.60 × 916,567,488,015.10
  4. Step 4: Simplify right side
    916,567,488,015.10x = 1,260,143,940,129,419,893,407,744
  5. Step 5: Solve for x
    x = 1,260,143,940,129,419,893,407,744/916,567,488,015.10
  6. Step 6: Final answer
    x = 1,374,851,232,022.60

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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.