Home / 15,576,671.80-23,358,009.30-5,988,863.80

Finding the Fourth Proportional to 15,576,671.80, 23,358,009.30 and 5,988,863.80

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Solution

The fourth proportional to 15,576,671.80, 23,358,009.30 and 5,988,863.80 is: 8,980,604.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,576,671.80 : 23,358,009.30 = 5,988,863.80 : x
  2. Step 2: Convert to fraction form
    15,576,671.80/23,358,009.30 = 5,988,863.80/x
  3. Step 3: Cross multiply
    15,576,671.80x = 23,358,009.30 × 5,988,863.80
  4. Step 4: Simplify right side
    15,576,671.80x = 139,887,936,336,833.34
  5. Step 5: Solve for x
    x = 139,887,936,336,833.34/15,576,671.80
  6. Step 6: Final answer
    x = 8,980,604.98

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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.