Home / 29,779,696.80-44,677,321.20-9,585,424.80

Finding the Fourth Proportional to 29,779,696.80, 44,677,321.20 and 9,585,424.80

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Solution

The fourth proportional to 29,779,696.80, 44,677,321.20 and 9,585,424.80 is: 14,380,640.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,779,696.80 : 44,677,321.20 = 9,585,424.80 : x
  2. Step 2: Convert to fraction form
    29,779,696.80/44,677,321.20 = 9,585,424.80/x
  3. Step 3: Cross multiply
    29,779,696.80x = 44,677,321.20 × 9,585,424.80
  4. Step 4: Simplify right side
    29,779,696.80x = 428,251,102,628,045.81
  5. Step 5: Solve for x
    x = 428,251,102,628,045.81/29,779,696.80
  6. Step 6: Final answer
    x = 14,380,640.12

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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.