Home / 4,628,188,042,605-6,937,696,443,937.60-2,173,311,813,125.40

Finding the Fourth Proportional to 4,628,188,042,605, 6,937,696,443,937.60 and 2,173,311,813,125.40

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Solution

The fourth proportional to 4,628,188,042,605, 6,937,696,443,937.60 and 2,173,311,813,125.40 is: 3,257,814,397,057.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,628,188,042,605 : 6,937,696,443,937.60 = 2,173,311,813,125.40 : x
  2. Step 2: Convert to fraction form
    4,628,188,042,605/6,937,696,443,937.60 = 2,173,311,813,125.40/x
  3. Step 3: Cross multiply
    4,628,188,042,605x = 6,937,696,443,937.60 × 2,173,311,813,125.40
  4. Step 4: Simplify right side
    4,628,188,042,605x = 15,077,777,637,487,663,646,769,152
  5. Step 5: Solve for x
    x = 15,077,777,637,487,663,646,769,152/4,628,188,042,605
  6. Step 6: Final answer
    x = 3,257,814,397,057.44

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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.