Home / 6,216,144,514,506.40-8,577,703,753,429.60-3,438,246,957,617.60

Finding the Fourth Proportional to 6,216,144,514,506.40, 8,577,703,753,429.60 and 3,438,246,957,617.60

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Solution

The fourth proportional to 6,216,144,514,506.40, 8,577,703,753,429.60 and 3,438,246,957,617.60 is: 4,744,462,385,768.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,216,144,514,506.40 : 8,577,703,753,429.60 = 3,438,246,957,617.60 : x
  2. Step 2: Convert to fraction form
    6,216,144,514,506.40/8,577,703,753,429.60 = 3,438,246,957,617.60/x
  3. Step 3: Cross multiply
    6,216,144,514,506.40x = 8,577,703,753,429.60 × 3,438,246,957,617.60
  4. Step 4: Simplify right side
    6,216,144,514,506.40x = 29,492,263,833,574,390,770,958,336
  5. Step 5: Solve for x
    x = 29,492,263,833,574,390,770,958,336/6,216,144,514,506.40
  6. Step 6: Final answer
    x = 4,744,462,385,768.11

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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.