Home / 29,307,466.24-43,930,172-9,858,176.96

Finding the Fourth Proportional to 29,307,466.24, 43,930,172 and 9,858,176.96

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Solution

The fourth proportional to 29,307,466.24, 43,930,172 and 9,858,176.96 is: 14,776,828.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,307,466.24 : 43,930,172 = 9,858,176.96 : x
  2. Step 2: Convert to fraction form
    29,307,466.24/43,930,172 = 9,858,176.96/x
  3. Step 3: Cross multiply
    29,307,466.24x = 43,930,172 × 9,858,176.96
  4. Step 4: Simplify right side
    29,307,466.24x = 433,071,409,459,237.19
  5. Step 5: Solve for x
    x = 433,071,409,459,237.19/29,307,466.24
  6. Step 6: Final answer
    x = 14,776,828.74

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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.