Home / 23,576,875.49-35,352,477.10-8,220,034.87

Finding the Fourth Proportional to 23,576,875.49, 35,352,477.10 and 8,220,034.87

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Solution

The fourth proportional to 23,576,875.49, 35,352,477.10 and 8,220,034.87 is: 12,325,577.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,576,875.49 : 35,352,477.10 = 8,220,034.87 : x
  2. Step 2: Convert to fraction form
    23,576,875.49/35,352,477.10 = 8,220,034.87/x
  3. Step 3: Cross multiply
    23,576,875.49x = 35,352,477.10 × 8,220,034.87
  4. Step 4: Simplify right side
    23,576,875.49x = 290,598,594,514,170.94
  5. Step 5: Solve for x
    x = 290,598,594,514,170.94/23,576,875.49
  6. Step 6: Final answer
    x = 12,325,577.01

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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.