Home / 14,092,504.67-21,133,572.00-4,868,130.51

Finding the Fourth Proportional to 14,092,504.67, 21,133,572.00 and 4,868,130.51

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Solution

The fourth proportional to 14,092,504.67, 21,133,572.00 and 4,868,130.51 is: 7,300,404.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,092,504.67 : 21,133,572.00 = 4,868,130.51 : x
  2. Step 2: Convert to fraction form
    14,092,504.67/21,133,572.00 = 4,868,130.51/x
  3. Step 3: Cross multiply
    14,092,504.67x = 21,133,572.00 × 4,868,130.51
  4. Step 4: Simplify right side
    14,092,504.67x = 102,880,986,620,226.22
  5. Step 5: Solve for x
    x = 102,880,986,620,226.22/14,092,504.67
  6. Step 6: Final answer
    x = 7,300,404.65

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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.