Home / 63,563,768,427.64-95,312,545,972.18-29,978,373,254.93

Finding the Fourth Proportional to 63,563,768,427.64, 95,312,545,972.18 and 29,978,373,254.93

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Solution

The fourth proportional to 63,563,768,427.64, 95,312,545,972.18 and 29,978,373,254.93 is: 44,951,945,891.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,563,768,427.64 : 95,312,545,972.18 = 29,978,373,254.93 : x
  2. Step 2: Convert to fraction form
    63,563,768,427.64/95,312,545,972.18 = 29,978,373,254.93/x
  3. Step 3: Cross multiply
    63,563,768,427.64x = 95,312,545,972.18 × 29,978,373,254.93
  4. Step 4: Simplify right side
    63,563,768,427.64x = 2,857,315,079,031,877,533,696
  5. Step 5: Solve for x
    x = 2,857,315,079,031,877,533,696/63,563,768,427.64
  6. Step 6: Final answer
    x = 44,951,945,891.70

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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.