Home / 1,071,142,324.56-1,606,525,317.36-294,600,735.36

Finding the Fourth Proportional to 1,071,142,324.56, 1,606,525,317.36 and 294,600,735.36

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Solution

The fourth proportional to 1,071,142,324.56, 1,606,525,317.36 and 294,600,735.36 is: 441,849,350.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,071,142,324.56 : 1,606,525,317.36 = 294,600,735.36 : x
  2. Step 2: Convert to fraction form
    1,071,142,324.56/1,606,525,317.36 = 294,600,735.36/x
  3. Step 3: Cross multiply
    1,071,142,324.56x = 1,606,525,317.36 × 294,600,735.36
  4. Step 4: Simplify right side
    1,071,142,324.56x = 473,283,539,868,713,344
  5. Step 5: Solve for x
    x = 473,283,539,868,713,344/1,071,142,324.56
  6. Step 6: Final answer
    x = 441,849,350.00

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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.