Home / 15,914,554.30-23,854,835.57-9,076,403.30

Finding the Fourth Proportional to 15,914,554.30, 23,854,835.57 and 9,076,403.30

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Solution

The fourth proportional to 15,914,554.30, 23,854,835.57 and 9,076,403.30 is: 13,604,911.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,914,554.30 : 23,854,835.57 = 9,076,403.30 : x
  2. Step 2: Convert to fraction form
    15,914,554.30/23,854,835.57 = 9,076,403.30/x
  3. Step 3: Cross multiply
    15,914,554.30x = 23,854,835.57 × 9,076,403.30
  4. Step 4: Simplify right side
    15,914,554.30x = 216,516,108,350,647.19
  5. Step 5: Solve for x
    x = 216,516,108,350,647.19/15,914,554.30
  6. Step 6: Final answer
    x = 13,604,911.85

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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.