Home / 58,859,453.60-88,341,668.40-34,568,007.20

Finding the Fourth Proportional to 58,859,453.60, 88,341,668.40 and 34,568,007.20

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Solution

The fourth proportional to 58,859,453.60, 88,341,668.40 and 34,568,007.20 is: 51,882,836.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,859,453.60 : 88,341,668.40 = 34,568,007.20 : x
  2. Step 2: Convert to fraction form
    58,859,453.60/88,341,668.40 = 34,568,007.20/x
  3. Step 3: Cross multiply
    58,859,453.60x = 88,341,668.40 × 34,568,007.20
  4. Step 4: Simplify right side
    58,859,453.60x = 3,053,795,429,311,213
  5. Step 5: Solve for x
    x = 3,053,795,429,311,213/58,859,453.60
  6. Step 6: Final answer
    x = 51,882,836.87

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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.