Home / 16,996,566,235.10-25,494,849,352.65-10,813,143,911.90

Finding the Fourth Proportional to 16,996,566,235.10, 25,494,849,352.65 and 10,813,143,911.90

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Solution

The fourth proportional to 16,996,566,235.10, 25,494,849,352.65 and 10,813,143,911.90 is: 16,219,715,867.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,996,566,235.10 : 25,494,849,352.65 = 10,813,143,911.90 : x
  2. Step 2: Convert to fraction form
    16,996,566,235.10/25,494,849,352.65 = 10,813,143,911.90/x
  3. Step 3: Cross multiply
    16,996,566,235.10x = 25,494,849,352.65 × 10,813,143,911.90
  4. Step 4: Simplify right side
    16,996,566,235.10x = 275,679,475,062,414,999,552
  5. Step 5: Solve for x
    x = 275,679,475,062,414,999,552/16,996,566,235.10
  6. Step 6: Final answer
    x = 16,219,715,867.85

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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.