Home / 34,204,547.09-51,388,671.63-21,932,554.07

Finding the Fourth Proportional to 34,204,547.09, 51,388,671.63 and 21,932,554.07

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Solution

The fourth proportional to 34,204,547.09, 51,388,671.63 and 21,932,554.07 is: 32,951,315.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,204,547.09 : 51,388,671.63 = 21,932,554.07 : x
  2. Step 2: Convert to fraction form
    34,204,547.09/51,388,671.63 = 21,932,554.07/x
  3. Step 3: Cross multiply
    34,204,547.09x = 51,388,671.63 × 21,932,554.07
  4. Step 4: Simplify right side
    34,204,547.09x = 1,127,084,819,110,450
  5. Step 5: Solve for x
    x = 1,127,084,819,110,450/34,204,547.09
  6. Step 6: Final answer
    x = 32,951,315.40

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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.