Home / 2,953,723,013.45-4,430,592,024.33-1,206,925,752.36

Finding the Fourth Proportional to 2,953,723,013.45, 4,430,592,024.33 and 1,206,925,752.36

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Solution

The fourth proportional to 2,953,723,013.45, 4,430,592,024.33 and 1,206,925,752.36 is: 1,810,391,694.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,953,723,013.45 : 4,430,592,024.33 = 1,206,925,752.36 : x
  2. Step 2: Convert to fraction form
    2,953,723,013.45/4,430,592,024.33 = 1,206,925,752.36/x
  3. Step 3: Cross multiply
    2,953,723,013.45x = 4,430,592,024.33 × 1,206,925,752.36
  4. Step 4: Simplify right side
    2,953,723,013.45x = 5,347,395,612,385,559,552
  5. Step 5: Solve for x
    x = 5,347,395,612,385,559,552/2,953,723,013.45
  6. Step 6: Final answer
    x = 1,810,391,694.83

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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.