Home / 2,655,484,222.38-3,983,171,634.86-884,983,516.36

Finding the Fourth Proportional to 2,655,484,222.38, 3,983,171,634.86 and 884,983,516.36

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Solution

The fourth proportional to 2,655,484,222.38, 3,983,171,634.86 and 884,983,516.36 is: 1,327,457,045.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,655,484,222.38 : 3,983,171,634.86 = 884,983,516.36 : x
  2. Step 2: Convert to fraction form
    2,655,484,222.38/3,983,171,634.86 = 884,983,516.36/x
  3. Step 3: Cross multiply
    2,655,484,222.38x = 3,983,171,634.86 × 884,983,516.36
  4. Step 4: Simplify right side
    2,655,484,222.38x = 3,525,041,239,683,812,864
  5. Step 5: Solve for x
    x = 3,525,041,239,683,812,864/2,655,484,222.38
  6. Step 6: Final answer
    x = 1,327,457,045.30

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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.