Home / 14,093,046.30-21,139,569.45-9,841,518.30

Finding the Fourth Proportional to 14,093,046.30, 21,139,569.45 and 9,841,518.30

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Solution

The fourth proportional to 14,093,046.30, 21,139,569.45 and 9,841,518.30 is: 14,762,277.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,093,046.30 : 21,139,569.45 = 9,841,518.30 : x
  2. Step 2: Convert to fraction form
    14,093,046.30/21,139,569.45 = 9,841,518.30/x
  3. Step 3: Cross multiply
    14,093,046.30x = 21,139,569.45 × 9,841,518.30
  4. Step 4: Simplify right side
    14,093,046.30x = 208,045,459,596,295.94
  5. Step 5: Solve for x
    x = 208,045,459,596,295.94/14,093,046.30
  6. Step 6: Final answer
    x = 14,762,277.45

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Double scale
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Similar ratio
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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.