Home / 4,689,231,745,918.20-6,471,296,766,873.50-2,605,941,226,454.20

Finding the Fourth Proportional to 4,689,231,745,918.20, 6,471,296,766,873.50 and 2,605,941,226,454.20

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Solution

The fourth proportional to 4,689,231,745,918.20, 6,471,296,766,873.50 and 2,605,941,226,454.20 is: 3,596,286,118,316.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,689,231,745,918.20 : 6,471,296,766,873.50 = 2,605,941,226,454.20 : x
  2. Step 2: Convert to fraction form
    4,689,231,745,918.20/6,471,296,766,873.50 = 2,605,941,226,454.20/x
  3. Step 3: Cross multiply
    4,689,231,745,918.20x = 6,471,296,766,873.50 × 2,605,941,226,454.20
  4. Step 4: Simplify right side
    4,689,231,745,918.20x = 16,863,819,033,415,429,371,461,632
  5. Step 5: Solve for x
    x = 16,863,819,033,415,429,371,461,632/4,689,231,745,918.20
  6. Step 6: Final answer
    x = 3,596,286,118,316.66

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.