Home / 29,018,950.22-43,495,425.60-15,164,548.10

Finding the Fourth Proportional to 29,018,950.22, 43,495,425.60 and 15,164,548.10

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Solution

The fourth proportional to 29,018,950.22, 43,495,425.60 and 15,164,548.10 is: 22,729,577.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,018,950.22 : 43,495,425.60 = 15,164,548.10 : x
  2. Step 2: Convert to fraction form
    29,018,950.22/43,495,425.60 = 15,164,548.10/x
  3. Step 3: Cross multiply
    29,018,950.22x = 43,495,425.60 × 15,164,548.10
  4. Step 4: Simplify right side
    29,018,950.22x = 659,588,473,641,171.38
  5. Step 5: Solve for x
    x = 659,588,473,641,171.38/29,018,950.22
  6. Step 6: Final answer
    x = 22,729,577.35

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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.