Home / 14,441,737.44-19,930,526.64-8,003,624.16

Finding the Fourth Proportional to 14,441,737.44, 19,930,526.64 and 8,003,624.16

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Solution

The fourth proportional to 14,441,737.44, 19,930,526.64 and 8,003,624.16 is: 11,045,516.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,441,737.44 : 19,930,526.64 = 8,003,624.16 : x
  2. Step 2: Convert to fraction form
    14,441,737.44/19,930,526.64 = 8,003,624.16/x
  3. Step 3: Cross multiply
    14,441,737.44x = 19,930,526.64 × 8,003,624.16
  4. Step 4: Simplify right side
    14,441,737.44x = 159,516,444,537,427.62
  5. Step 5: Solve for x
    x = 159,516,444,537,427.62/14,441,737.44
  6. Step 6: Final answer
    x = 11,045,516.18

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.