Home / 29,944,927.20-44,932,942.80-13,988,575.20

Finding the Fourth Proportional to 29,944,927.20, 44,932,942.80 and 13,988,575.20

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Solution

The fourth proportional to 29,944,927.20, 44,932,942.80 and 13,988,575.20 is: 20,990,127.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,944,927.20 : 44,932,942.80 = 13,988,575.20 : x
  2. Step 2: Convert to fraction form
    29,944,927.20/44,932,942.80 = 13,988,575.20/x
  3. Step 3: Cross multiply
    29,944,927.20x = 44,932,942.80 × 13,988,575.20
  4. Step 4: Simplify right side
    29,944,927.20x = 628,547,849,315,098.50
  5. Step 5: Solve for x
    x = 628,547,849,315,098.50/29,944,927.20
  6. Step 6: Final answer
    x = 20,990,127.81

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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.