Home / 29,928,762.25-41,301,673.63-16,177,726.38

Finding the Fourth Proportional to 29,928,762.25, 41,301,673.63 and 16,177,726.38

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Solution

The fourth proportional to 29,928,762.25, 41,301,673.63 and 16,177,726.38 is: 22,325,252.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,928,762.25 : 41,301,673.63 = 16,177,726.38 : x
  2. Step 2: Convert to fraction form
    29,928,762.25/41,301,673.63 = 16,177,726.38/x
  3. Step 3: Cross multiply
    29,928,762.25x = 41,301,673.63 × 16,177,726.38
  4. Step 4: Simplify right side
    29,928,762.25x = 668,167,174,995,316.12
  5. Step 5: Solve for x
    x = 668,167,174,995,316.12/29,928,762.25
  6. Step 6: Final answer
    x = 22,325,252.52

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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.