Home / 4,514,143,300.39-6,768,532,511.20-1,716,316,642.18

Finding the Fourth Proportional to 4,514,143,300.39, 6,768,532,511.20 and 1,716,316,642.18

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Solution

The fourth proportional to 4,514,143,300.39, 6,768,532,511.20 and 1,716,316,642.18 is: 2,573,455,076.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,514,143,300.39 : 6,768,532,511.20 = 1,716,316,642.18 : x
  2. Step 2: Convert to fraction form
    4,514,143,300.39/6,768,532,511.20 = 1,716,316,642.18/x
  3. Step 3: Cross multiply
    4,514,143,300.39x = 6,768,532,511.20 × 1,716,316,642.18
  4. Step 4: Simplify right side
    4,514,143,300.39x = 11,616,944,992,108,947,456
  5. Step 5: Solve for x
    x = 11,616,944,992,108,947,456/4,514,143,300.39
  6. Step 6: Final answer
    x = 2,573,455,076.43

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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.