Home / 3,623,860,579.61-5,000,849,216.80-2,098,013,065.66

Finding the Fourth Proportional to 3,623,860,579.61, 5,000,849,216.80 and 2,098,013,065.66

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Solution

The fourth proportional to 3,623,860,579.61, 5,000,849,216.80 and 2,098,013,065.66 is: 2,895,212,651.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,623,860,579.61 : 5,000,849,216.80 = 2,098,013,065.66 : x
  2. Step 2: Convert to fraction form
    3,623,860,579.61/5,000,849,216.80 = 2,098,013,065.66/x
  3. Step 3: Cross multiply
    3,623,860,579.61x = 5,000,849,216.80 × 2,098,013,065.66
  4. Step 4: Simplify right side
    3,623,860,579.61x = 10,491,846,996,226,060,288
  5. Step 5: Solve for x
    x = 10,491,846,996,226,060,288/3,623,860,579.61
  6. Step 6: Final answer
    x = 2,895,212,651.19

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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.