Home / 63,563,768,435.89-95,312,545,984.49-29,978,373,263.18

Finding the Fourth Proportional to 63,563,768,435.89, 95,312,545,984.49 and 29,978,373,263.18

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Solution

The fourth proportional to 63,563,768,435.89, 95,312,545,984.49 and 29,978,373,263.18 is: 44,951,945,904.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,563,768,435.89 : 95,312,545,984.49 = 29,978,373,263.18 : x
  2. Step 2: Convert to fraction form
    63,563,768,435.89/95,312,545,984.49 = 29,978,373,263.18/x
  3. Step 3: Cross multiply
    63,563,768,435.89x = 95,312,545,984.49 × 29,978,373,263.18
  4. Step 4: Simplify right side
    63,563,768,435.89x = 2,857,315,080,187,185,463,296
  5. Step 5: Solve for x
    x = 2,857,315,080,187,185,463,296/63,563,768,435.89
  6. Step 6: Final answer
    x = 44,951,945,904.04

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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.