Home / 24,370,771,305.32-36,558,661,728.90-8,435,081,702.69

Finding the Fourth Proportional to 24,370,771,305.32, 36,558,661,728.90 and 8,435,081,702.69

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Solution

The fourth proportional to 24,370,771,305.32, 36,558,661,728.90 and 8,435,081,702.69 is: 12,653,489,492.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,370,771,305.32 : 36,558,661,728.90 = 8,435,081,702.69 : x
  2. Step 2: Convert to fraction form
    24,370,771,305.32/36,558,661,728.90 = 8,435,081,702.69/x
  3. Step 3: Cross multiply
    24,370,771,305.32x = 36,558,661,728.90 × 8,435,081,702.69
  4. Step 4: Simplify right side
    24,370,771,305.32x = 308,375,298,624,277,577,728
  5. Step 5: Solve for x
    x = 308,375,298,624,277,577,728/24,370,771,305.32
  6. Step 6: Final answer
    x = 12,653,489,492.02

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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.