Home / 1,751,588,442.48-2,404,316,357.81-1,548,909,179.76

Finding the Fourth Proportional to 1,751,588,442.48, 2,404,316,357.81 and 1,548,909,179.76

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Solution

The fourth proportional to 1,751,588,442.48, 2,404,316,357.81 and 1,548,909,179.76 is: 2,126,108,843.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,751,588,442.48 : 2,404,316,357.81 = 1,548,909,179.76 : x
  2. Step 2: Convert to fraction form
    1,751,588,442.48/2,404,316,357.81 = 1,548,909,179.76/x
  3. Step 3: Cross multiply
    1,751,588,442.48x = 2,404,316,357.81 × 1,548,909,179.76
  4. Step 4: Simplify right side
    1,751,588,442.48x = 3,724,067,677,651,293,184
  5. Step 5: Solve for x
    x = 3,724,067,677,651,293,184/1,751,588,442.48
  6. Step 6: Final answer
    x = 2,126,108,843.46

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Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.