Home / 556,720,523,110.80-835,080,784,666.20-556,720,523,110.80

Finding the Fourth Proportional to 556,720,523,110.80, 835,080,784,666.20 and 556,720,523,110.80

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Solution

The fourth proportional to 556,720,523,110.80, 835,080,784,666.20 and 556,720,523,110.80 is: 835,080,784,666.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    556,720,523,110.80 : 835,080,784,666.20 = 556,720,523,110.80 : x
  2. Step 2: Convert to fraction form
    556,720,523,110.80/835,080,784,666.20 = 556,720,523,110.80/x
  3. Step 3: Cross multiply
    556,720,523,110.80x = 835,080,784,666.20 × 556,720,523,110.80
  4. Step 4: Simplify right side
    556,720,523,110.80x = 464,906,611,279,144,224,292,864
  5. Step 5: Solve for x
    x = 464,906,611,279,144,224,292,864/556,720,523,110.80
  6. Step 6: Final answer
    x = 835,080,784,666.20

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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.