Home / 10,593,961,406.23-15,885,424,331.12-4,996,395,544.11

Finding the Fourth Proportional to 10,593,961,406.23, 15,885,424,331.12 and 4,996,395,544.11

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Solution

The fourth proportional to 10,593,961,406.23, 15,885,424,331.12 and 4,996,395,544.11 is: 7,491,990,984.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,593,961,406.23 : 15,885,424,331.12 = 4,996,395,544.11 : x
  2. Step 2: Convert to fraction form
    10,593,961,406.23/15,885,424,331.12 = 4,996,395,544.11/x
  3. Step 3: Cross multiply
    10,593,961,406.23x = 15,885,424,331.12 × 4,996,395,544.11
  4. Step 4: Simplify right side
    10,593,961,406.23x = 79,369,863,344,378,298,368
  5. Step 5: Solve for x
    x = 79,369,863,344,378,298,368/10,593,961,406.23
  6. Step 6: Final answer
    x = 7,491,990,984.38

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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.