Home / 4,521,033,876,626.40-6,781,540,470,648.40-1,937,781,364,493.70

Finding the Fourth Proportional to 4,521,033,876,626.40, 6,781,540,470,648.40 and 1,937,781,364,493.70

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Solution

The fourth proportional to 4,521,033,876,626.40, 6,781,540,470,648.40 and 1,937,781,364,493.70 is: 2,906,667,613,025.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,521,033,876,626.40 : 6,781,540,470,648.40 = 1,937,781,364,493.70 : x
  2. Step 2: Convert to fraction form
    4,521,033,876,626.40/6,781,540,470,648.40 = 1,937,781,364,493.70/x
  3. Step 3: Cross multiply
    4,521,033,876,626.40x = 6,781,540,470,648.40 × 1,937,781,364,493.70
  4. Step 4: Simplify right side
    4,521,033,876,626.40x = 13,141,142,746,582,306,045,034,496
  5. Step 5: Solve for x
    x = 13,141,142,746,582,306,045,034,496/4,521,033,876,626.40
  6. Step 6: Final answer
    x = 2,906,667,613,025.77

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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.