Home / 29,535,218.40-44,302,827.60-9,346,648.80

Finding the Fourth Proportional to 29,535,218.40, 44,302,827.60 and 9,346,648.80

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Solution

The fourth proportional to 29,535,218.40, 44,302,827.60 and 9,346,648.80 is: 14,019,973.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,535,218.40 : 44,302,827.60 = 9,346,648.80 : x
  2. Step 2: Convert to fraction form
    29,535,218.40/44,302,827.60 = 9,346,648.80/x
  3. Step 3: Cross multiply
    29,535,218.40x = 44,302,827.60 × 9,346,648.80
  4. Step 4: Simplify right side
    29,535,218.40x = 414,082,970,424,146.94
  5. Step 5: Solve for x
    x = 414,082,970,424,146.94/29,535,218.40
  6. Step 6: Final answer
    x = 14,019,973.20

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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.