Home / 2,293,225,525.35-3,164,601,606.12-1,327,650,139.47

Finding the Fourth Proportional to 2,293,225,525.35, 3,164,601,606.12 and 1,327,650,139.47

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Solution

The fourth proportional to 2,293,225,525.35, 3,164,601,606.12 and 1,327,650,139.47 is: 1,832,128,465.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,293,225,525.35 : 3,164,601,606.12 = 1,327,650,139.47 : x
  2. Step 2: Convert to fraction form
    2,293,225,525.35/3,164,601,606.12 = 1,327,650,139.47/x
  3. Step 3: Cross multiply
    2,293,225,525.35x = 3,164,601,606.12 × 1,327,650,139.47
  4. Step 4: Simplify right side
    2,293,225,525.35x = 4,201,483,763,732,204,032
  5. Step 5: Solve for x
    x = 4,201,483,763,732,204,032/2,293,225,525.35
  6. Step 6: Final answer
    x = 1,832,128,465.90

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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.