Home / 1,417,066,829.96-2,125,456,730.96-382,032,338.36

Finding the Fourth Proportional to 1,417,066,829.96, 2,125,456,730.96 and 382,032,338.36

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Solution

The fourth proportional to 1,417,066,829.96, 2,125,456,730.96 and 382,032,338.36 is: 573,009,817.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,417,066,829.96 : 2,125,456,730.96 = 382,032,338.36 : x
  2. Step 2: Convert to fraction form
    1,417,066,829.96/2,125,456,730.96 = 382,032,338.36/x
  3. Step 3: Cross multiply
    1,417,066,829.96x = 2,125,456,730.96 × 382,032,338.36
  4. Step 4: Simplify right side
    1,417,066,829.96x = 811,993,204,999,112,832
  5. Step 5: Solve for x
    x = 811,993,204,999,112,832/1,417,066,829.96
  6. Step 6: Final answer
    x = 573,009,817.06

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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.