Home / 4,682,389,800.41-7,024,371,981.14-2,321,667,264.47

Finding the Fourth Proportional to 4,682,389,800.41, 7,024,371,981.14 and 2,321,667,264.47

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Solution

The fourth proportional to 4,682,389,800.41, 7,024,371,981.14 and 2,321,667,264.47 is: 3,482,891,253.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,682,389,800.41 : 7,024,371,981.14 = 2,321,667,264.47 : x
  2. Step 2: Convert to fraction form
    4,682,389,800.41/7,024,371,981.14 = 2,321,667,264.47/x
  3. Step 3: Cross multiply
    4,682,389,800.41x = 7,024,371,981.14 × 2,321,667,264.47
  4. Step 4: Simplify right side
    4,682,389,800.41x = 16,308,254,482,026,289,152
  5. Step 5: Solve for x
    x = 16,308,254,482,026,289,152/4,682,389,800.41
  6. Step 6: Final answer
    x = 3,482,891,253.65

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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.