Home / 58,879,618.33-88,329,021.21-17,384,689.05

Finding the Fourth Proportional to 58,879,618.33, 88,329,021.21 and 17,384,689.05

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Solution

The fourth proportional to 58,879,618.33, 88,329,021.21 and 17,384,689.05 is: 26,079,866.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,879,618.33 : 88,329,021.21 = 17,384,689.05 : x
  2. Step 2: Convert to fraction form
    58,879,618.33/88,329,021.21 = 17,384,689.05/x
  3. Step 3: Cross multiply
    58,879,618.33x = 88,329,021.21 × 17,384,689.05
  4. Step 4: Simplify right side
    58,879,618.33x = 1,535,572,567,826,704.75
  5. Step 5: Solve for x
    x = 1,535,572,567,826,704.75/58,879,618.33
  6. Step 6: Final answer
    x = 26,079,866.20

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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.