Home / 20,360,705,736,216-30,545,912,640,780-6,592,296,593,256.90

Finding the Fourth Proportional to 20,360,705,736,216, 30,545,912,640,780 and 6,592,296,593,256.90

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Solution

The fourth proportional to 20,360,705,736,216, 30,545,912,640,780 and 6,592,296,593,256.90 is: 9,890,016,507,706.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    20,360,705,736,216 : 30,545,912,640,780 = 6,592,296,593,256.90 : x
  2. Step 2: Convert to fraction form
    20,360,705,736,216/30,545,912,640,780 = 6,592,296,593,256.90/x
  3. Step 3: Cross multiply
    20,360,705,736,216x = 30,545,912,640,780 × 6,592,296,593,256.90
  4. Step 4: Simplify right side
    20,360,705,736,216x = 201,367,715,839,736,878,492,286,976
  5. Step 5: Solve for x
    x = 201,367,715,839,736,878,492,286,976/20,360,705,736,216
  6. Step 6: Final answer
    x = 9,890,016,507,706.81

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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.