Home / 2,556,332,564.10-3,834,498,846.15-1,316,586,999.30

Finding the Fourth Proportional to 2,556,332,564.10, 3,834,498,846.15 and 1,316,586,999.30

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Solution

The fourth proportional to 2,556,332,564.10, 3,834,498,846.15 and 1,316,586,999.30 is: 1,974,880,498.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,556,332,564.10 : 3,834,498,846.15 = 1,316,586,999.30 : x
  2. Step 2: Convert to fraction form
    2,556,332,564.10/3,834,498,846.15 = 1,316,586,999.30/x
  3. Step 3: Cross multiply
    2,556,332,564.10x = 3,834,498,846.15 × 1,316,586,999.30
  4. Step 4: Simplify right side
    2,556,332,564.10x = 5,048,451,329,671,941,120
  5. Step 5: Solve for x
    x = 5,048,451,329,671,941,120/2,556,332,564.10
  6. Step 6: Final answer
    x = 1,974,880,498.95

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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.