Home / 2,496,179,808.79-3,743,386,533.81-725,182,076.92

Finding the Fourth Proportional to 2,496,179,808.79, 3,743,386,533.81 and 725,182,076.92

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Solution

The fourth proportional to 2,496,179,808.79, 3,743,386,533.81 and 725,182,076.92 is: 1,087,516,536.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,496,179,808.79 : 3,743,386,533.81 = 725,182,076.92 : x
  2. Step 2: Convert to fraction form
    2,496,179,808.79/3,743,386,533.81 = 725,182,076.92/x
  3. Step 3: Cross multiply
    2,496,179,808.79x = 3,743,386,533.81 × 725,182,076.92
  4. Step 4: Simplify right side
    2,496,179,808.79x = 2,714,636,821,283,978,240
  5. Step 5: Solve for x
    x = 2,714,636,821,283,978,240/2,496,179,808.79
  6. Step 6: Final answer
    x = 1,087,516,536.96

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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.