Home / 26,576,987.13-39,868,805.00-10,400,848.92

Finding the Fourth Proportional to 26,576,987.13, 39,868,805.00 and 10,400,848.92

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Solution

The fourth proportional to 26,576,987.13, 39,868,805.00 and 10,400,848.92 is: 15,602,574.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,576,987.13 : 39,868,805.00 = 10,400,848.92 : x
  2. Step 2: Convert to fraction form
    26,576,987.13/39,868,805.00 = 10,400,848.92/x
  3. Step 3: Cross multiply
    26,576,987.13x = 39,868,805.00 × 10,400,848.92
  4. Step 4: Simplify right side
    26,576,987.13x = 414,669,417,451,942.69
  5. Step 5: Solve for x
    x = 414,669,417,451,942.69/26,576,987.13
  6. Step 6: Final answer
    x = 15,602,574.34

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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.