Home / 151,642,923,421.89-227,410,731,985.38-44,054,811,210.38

Finding the Fourth Proportional to 151,642,923,421.89, 227,410,731,985.38 and 44,054,811,210.38

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Solution

The fourth proportional to 151,642,923,421.89, 227,410,731,985.38 and 44,054,811,210.38 is: 66,066,629,676.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,642,923,421.89 : 227,410,731,985.38 = 44,054,811,210.38 : x
  2. Step 2: Convert to fraction form
    151,642,923,421.89/227,410,731,985.38 = 44,054,811,210.38/x
  3. Step 3: Cross multiply
    151,642,923,421.89x = 227,410,731,985.38 × 44,054,811,210.38
  4. Step 4: Simplify right side
    151,642,923,421.89x = 10,018,536,864,829,103,144,960
  5. Step 5: Solve for x
    x = 10,018,536,864,829,103,144,960/151,642,923,421.89
  6. Step 6: Final answer
    x = 66,066,629,676.85

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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.