Home / 1,849,147,750.92-2,551,823,282.16-1,013,754,385.38

Finding the Fourth Proportional to 1,849,147,750.92, 2,551,823,282.16 and 1,013,754,385.38

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Solution

The fourth proportional to 1,849,147,750.92, 2,551,823,282.16 and 1,013,754,385.38 is: 1,398,980,715.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,849,147,750.92 : 2,551,823,282.16 = 1,013,754,385.38 : x
  2. Step 2: Convert to fraction form
    1,849,147,750.92/2,551,823,282.16 = 1,013,754,385.38/x
  3. Step 3: Cross multiply
    1,849,147,750.92x = 2,551,823,282.16 × 1,013,754,385.38
  4. Step 4: Simplify right side
    1,849,147,750.92x = 2,586,922,043,004,485,120
  5. Step 5: Solve for x
    x = 2,586,922,043,004,485,120/1,849,147,750.92
  6. Step 6: Final answer
    x = 1,398,980,715.15

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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.