Home / 2,147,802,477.18-2,964,225,446.54-1,301,004,953.41

Finding the Fourth Proportional to 2,147,802,477.18, 2,964,225,446.54 and 1,301,004,953.41

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Solution

The fourth proportional to 2,147,802,477.18, 2,964,225,446.54 and 1,301,004,953.41 is: 1,795,543,133.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,147,802,477.18 : 2,964,225,446.54 = 1,301,004,953.41 : x
  2. Step 2: Convert to fraction form
    2,147,802,477.18/2,964,225,446.54 = 1,301,004,953.41/x
  3. Step 3: Cross multiply
    2,147,802,477.18x = 2,964,225,446.54 × 1,301,004,953.41
  4. Step 4: Simplify right side
    2,147,802,477.18x = 3,856,471,988,972,509,184
  5. Step 5: Solve for x
    x = 3,856,471,988,972,509,184/2,147,802,477.18
  6. Step 6: Final answer
    x = 1,795,543,133.01

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.