Home / 1,803,211,702,928.80-2,704,817,554,393-1,803,211,702,928.80

Finding the Fourth Proportional to 1,803,211,702,928.80, 2,704,817,554,393 and 1,803,211,702,928.80

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Solution

The fourth proportional to 1,803,211,702,928.80, 2,704,817,554,393 and 1,803,211,702,928.80 is: 2,704,817,554,393

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,803,211,702,928.80 : 2,704,817,554,393 = 1,803,211,702,928.80 : x
  2. Step 2: Convert to fraction form
    1,803,211,702,928.80/2,704,817,554,393 = 1,803,211,702,928.80/x
  3. Step 3: Cross multiply
    1,803,211,702,928.80x = 2,704,817,554,393 × 1,803,211,702,928.80
  4. Step 4: Simplify right side
    1,803,211,702,928.80x = 4,877,358,668,368,713,380,528,128
  5. Step 5: Solve for x
    x = 4,877,358,668,368,713,380,528,128/1,803,211,702,928.80
  6. Step 6: Final answer
    x = 2,704,817,554,393

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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.