Home / 1,364,922,267,652-1,882,685,553,612.30-877,797,420,855.52

Finding the Fourth Proportional to 1,364,922,267,652, 1,882,685,553,612.30 and 877,797,420,855.52

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Solution

The fourth proportional to 1,364,922,267,652, 1,882,685,553,612.30 and 877,797,420,855.52 is: 1,210,777,025,482.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,364,922,267,652 : 1,882,685,553,612.30 = 877,797,420,855.52 : x
  2. Step 2: Convert to fraction form
    1,364,922,267,652/1,882,685,553,612.30 = 877,797,420,855.52/x
  3. Step 3: Cross multiply
    1,364,922,267,652x = 1,882,685,553,612.30 × 877,797,420,855.52
  4. Step 4: Simplify right side
    1,364,922,267,652x = 1,652,616,523,242,823,850,393,600
  5. Step 5: Solve for x
    x = 1,652,616,523,242,823,850,393,600/1,364,922,267,652
  6. Step 6: Final answer
    x = 1,210,777,025,482.72

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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.