Home / 24,370,771,304.82-36,558,661,728.15-8,435,081,702.19

Finding the Fourth Proportional to 24,370,771,304.82, 36,558,661,728.15 and 8,435,081,702.19

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Solution

The fourth proportional to 24,370,771,304.82, 36,558,661,728.15 and 8,435,081,702.19 is: 12,653,489,491.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,370,771,304.82 : 36,558,661,728.15 = 8,435,081,702.19 : x
  2. Step 2: Convert to fraction form
    24,370,771,304.82/36,558,661,728.15 = 8,435,081,702.19/x
  3. Step 3: Cross multiply
    24,370,771,304.82x = 36,558,661,728.15 × 8,435,081,702.19
  4. Step 4: Simplify right side
    24,370,771,304.82x = 308,375,298,599,671,889,920
  5. Step 5: Solve for x
    x = 308,375,298,599,671,889,920/24,370,771,304.82
  6. Step 6: Final answer
    x = 12,653,489,491.27

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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.