Home / 17,470,500.60-26,176,782.69-10,626,368.88

Finding the Fourth Proportional to 17,470,500.60, 26,176,782.69 and 10,626,368.88

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Solution

The fourth proportional to 17,470,500.60, 26,176,782.69 and 10,626,368.88 is: 15,921,933.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,470,500.60 : 26,176,782.69 = 10,626,368.88 : x
  2. Step 2: Convert to fraction form
    17,470,500.60/26,176,782.69 = 10,626,368.88/x
  3. Step 3: Cross multiply
    17,470,500.60x = 26,176,782.69 × 10,626,368.88
  4. Step 4: Simplify right side
    17,470,500.60x = 278,164,148,955,538.72
  5. Step 5: Solve for x
    x = 278,164,148,955,538.72/17,470,500.60
  6. Step 6: Final answer
    x = 15,921,933.51

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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.