Home / 3,587,558,491.20-5,381,337,736.80-3,587,558,491.20

Finding the Fourth Proportional to 3,587,558,491.20, 5,381,337,736.80 and 3,587,558,491.20

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Solution

The fourth proportional to 3,587,558,491.20, 5,381,337,736.80 and 3,587,558,491.20 is: 5,381,337,736.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,587,558,491.20 : 5,381,337,736.80 = 3,587,558,491.20 : x
  2. Step 2: Convert to fraction form
    3,587,558,491.20/5,381,337,736.80 = 3,587,558,491.20/x
  3. Step 3: Cross multiply
    3,587,558,491.20x = 5,381,337,736.80 × 3,587,558,491.20
  4. Step 4: Simplify right side
    3,587,558,491.20x = 19,305,863,891,671,830,528
  5. Step 5: Solve for x
    x = 19,305,863,891,671,830,528/3,587,558,491.20
  6. Step 6: Final answer
    x = 5,381,337,736.80

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1.5x scale

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.