Home / 3,599,537,100.58-5,398,189,143.27-1,269,929,304.10

Finding the Fourth Proportional to 3,599,537,100.58, 5,398,189,143.27 and 1,269,929,304.10

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Solution

The fourth proportional to 3,599,537,100.58, 5,398,189,143.27 and 1,269,929,304.10 is: 1,904,500,048.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,599,537,100.58 : 5,398,189,143.27 = 1,269,929,304.10 : x
  2. Step 2: Convert to fraction form
    3,599,537,100.58/5,398,189,143.27 = 1,269,929,304.10/x
  3. Step 3: Cross multiply
    3,599,537,100.58x = 5,398,189,143.27 × 1,269,929,304.10
  4. Step 4: Simplify right side
    3,599,537,100.58x = 6,855,318,582,113,046,528
  5. Step 5: Solve for x
    x = 6,855,318,582,113,046,528/3,599,537,100.58
  6. Step 6: Final answer
    x = 1,904,500,048.36

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.