Home / 15,825,501.36-23,711,104.62-10,628,368.56

Finding the Fourth Proportional to 15,825,501.36, 23,711,104.62 and 10,628,368.56

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Solution

The fourth proportional to 15,825,501.36, 23,711,104.62 and 10,628,368.56 is: 15,924,320.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,825,501.36 : 23,711,104.62 = 10,628,368.56 : x
  2. Step 2: Convert to fraction form
    15,825,501.36/23,711,104.62 = 10,628,368.56/x
  3. Step 3: Cross multiply
    15,825,501.36x = 23,711,104.62 × 10,628,368.56
  4. Step 4: Simplify right side
    15,825,501.36x = 252,010,358,866,078.78
  5. Step 5: Solve for x
    x = 252,010,358,866,078.78/15,825,501.36
  6. Step 6: Final answer
    x = 15,924,320.70

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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.