Home / 1,463,794,451,988.90-2,020,009,168,286.20-804,586,435,948.93

Finding the Fourth Proportional to 1,463,794,451,988.90, 2,020,009,168,286.20 and 804,586,435,948.93

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Solution

The fourth proportional to 1,463,794,451,988.90, 2,020,009,168,286.20 and 804,586,435,948.93 is: 1,110,314,344,399.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,463,794,451,988.90 : 2,020,009,168,286.20 = 804,586,435,948.93 : x
  2. Step 2: Convert to fraction form
    1,463,794,451,988.90/2,020,009,168,286.20 = 804,586,435,948.93/x
  3. Step 3: Cross multiply
    1,463,794,451,988.90x = 2,020,009,168,286.20 × 804,586,435,948.93
  4. Step 4: Simplify right side
    1,463,794,451,988.90x = 1,625,271,977,295,555,992,748,032
  5. Step 5: Solve for x
    x = 1,625,271,977,295,555,992,748,032/1,463,794,451,988.90
  6. Step 6: Final answer
    x = 1,110,314,344,399.41

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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.