Home / 23,187,055.69-34,787,315.09-9,346,871.92

Finding the Fourth Proportional to 23,187,055.69, 34,787,315.09 and 9,346,871.92

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Solution

The fourth proportional to 23,187,055.69, 34,787,315.09 and 9,346,871.92 is: 14,023,021.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,187,055.69 : 34,787,315.09 = 9,346,871.92 : x
  2. Step 2: Convert to fraction form
    23,187,055.69/34,787,315.09 = 9,346,871.92/x
  3. Step 3: Cross multiply
    23,187,055.69x = 34,787,315.09 × 9,346,871.92
  4. Step 4: Simplify right side
    23,187,055.69x = 325,152,578,586,913.31
  5. Step 5: Solve for x
    x = 325,152,578,586,913.31/23,187,055.69
  6. Step 6: Final answer
    x = 14,023,021.42

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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.