Home / 4,521,033,876,624.40-6,781,540,470,645.40-1,937,781,364,491.70

Finding the Fourth Proportional to 4,521,033,876,624.40, 6,781,540,470,645.40 and 1,937,781,364,491.70

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Solution

The fourth proportional to 4,521,033,876,624.40, 6,781,540,470,645.40 and 1,937,781,364,491.70 is: 2,906,667,613,022.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,521,033,876,624.40 : 6,781,540,470,645.40 = 1,937,781,364,491.70 : x
  2. Step 2: Convert to fraction form
    4,521,033,876,624.40/6,781,540,470,645.40 = 1,937,781,364,491.70/x
  3. Step 3: Cross multiply
    4,521,033,876,624.40x = 6,781,540,470,645.40 × 1,937,781,364,491.70
  4. Step 4: Simplify right side
    4,521,033,876,624.40x = 13,141,142,746,562,929,300,078,592
  5. Step 5: Solve for x
    x = 13,141,142,746,562,929,300,078,592/4,521,033,876,624.40
  6. Step 6: Final answer
    x = 2,906,667,613,022.77

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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.