Home / 4,090,761,745.23-5,645,390,498.29-2,373,977,983.06

Finding the Fourth Proportional to 4,090,761,745.23, 5,645,390,498.29 and 2,373,977,983.06

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Solution

The fourth proportional to 4,090,761,745.23, 5,645,390,498.29 and 2,373,977,983.06 is: 3,276,170,450.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,090,761,745.23 : 5,645,390,498.29 = 2,373,977,983.06 : x
  2. Step 2: Convert to fraction form
    4,090,761,745.23/5,645,390,498.29 = 2,373,977,983.06/x
  3. Step 3: Cross multiply
    4,090,761,745.23x = 5,645,390,498.29 × 2,373,977,983.06
  4. Step 4: Simplify right side
    4,090,761,745.23x = 13,402,032,748,726,444,032
  5. Step 5: Solve for x
    x = 13,402,032,748,726,444,032/4,090,761,745.23
  6. Step 6: Final answer
    x = 3,276,170,450.24

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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.