Home / 3,031,124,578.86-4,182,907,402.23-1,693,034,196.24

Finding the Fourth Proportional to 3,031,124,578.86, 4,182,907,402.23 and 1,693,034,196.24

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Solution

The fourth proportional to 3,031,124,578.86, 4,182,907,402.23 and 1,693,034,196.24 is: 2,336,362,326.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,031,124,578.86 : 4,182,907,402.23 = 1,693,034,196.24 : x
  2. Step 2: Convert to fraction form
    3,031,124,578.86/4,182,907,402.23 = 1,693,034,196.24/x
  3. Step 3: Cross multiply
    3,031,124,578.86x = 4,182,907,402.23 × 1,693,034,196.24
  4. Step 4: Simplify right side
    3,031,124,578.86x = 7,081,805,271,680,814,080
  5. Step 5: Solve for x
    x = 7,081,805,271,680,814,080/3,031,124,578.86
  6. Step 6: Final answer
    x = 2,336,362,326.07

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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.