Home / 2,922,515,946.75-4,033,508,685.63-2,300,663,841.87

Finding the Fourth Proportional to 2,922,515,946.75, 4,033,508,685.63 and 2,300,663,841.87

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Solution

The fourth proportional to 2,922,515,946.75, 4,033,508,685.63 and 2,300,663,841.87 is: 3,175,259,864.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,922,515,946.75 : 4,033,508,685.63 = 2,300,663,841.87 : x
  2. Step 2: Convert to fraction form
    2,922,515,946.75/4,033,508,685.63 = 2,300,663,841.87/x
  3. Step 3: Cross multiply
    2,922,515,946.75x = 4,033,508,685.63 × 2,300,663,841.87
  4. Step 4: Simplify right side
    2,922,515,946.75x = 9,279,747,588,897,529,856
  5. Step 5: Solve for x
    x = 9,279,747,588,897,529,856/2,922,515,946.75
  6. Step 6: Final answer
    x = 3,175,259,864.44

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1.5x scale

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.