Home / 10,713,217,849.05-16,076,093,103.78-3,995,001,097.78

Finding the Fourth Proportional to 10,713,217,849.05, 16,076,093,103.78 and 3,995,001,097.78

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Solution

The fourth proportional to 10,713,217,849.05, 16,076,093,103.78 and 3,995,001,097.78 is: 5,994,838,385.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,713,217,849.05 : 16,076,093,103.78 = 3,995,001,097.78 : x
  2. Step 2: Convert to fraction form
    10,713,217,849.05/16,076,093,103.78 = 3,995,001,097.78/x
  3. Step 3: Cross multiply
    10,713,217,849.05x = 16,076,093,103.78 × 3,995,001,097.78
  4. Step 4: Simplify right side
    10,713,217,849.05x = 64,224,009,597,545,463,808
  5. Step 5: Solve for x
    x = 64,224,009,597,545,463,808/10,713,217,849.05
  6. Step 6: Final answer
    x = 5,994,838,385.86

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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.