Home / 15,353,280.91-23,037,891.77-6,262,048.27

Finding the Fourth Proportional to 15,353,280.91, 23,037,891.77 and 6,262,048.27

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Solution

The fourth proportional to 15,353,280.91, 23,037,891.77 and 6,262,048.27 is: 9,396,323.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,353,280.91 : 23,037,891.77 = 6,262,048.27 : x
  2. Step 2: Convert to fraction form
    15,353,280.91/23,037,891.77 = 6,262,048.27/x
  3. Step 3: Cross multiply
    15,353,280.91x = 23,037,891.77 × 6,262,048.27
  4. Step 4: Simplify right side
    15,353,280.91x = 144,264,390,302,775.72
  5. Step 5: Solve for x
    x = 144,264,390,302,775.72/15,353,280.91
  6. Step 6: Final answer
    x = 9,396,323.25

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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.