Home / 16,424,693.53-22,666,223.94-9,083,020.65

Finding the Fourth Proportional to 16,424,693.53, 22,666,223.94 and 9,083,020.65

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Solution

The fourth proportional to 16,424,693.53, 22,666,223.94 and 9,083,020.65 is: 12,534,649.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,424,693.53 : 22,666,223.94 = 9,083,020.65 : x
  2. Step 2: Convert to fraction form
    16,424,693.53/22,666,223.94 = 9,083,020.65/x
  3. Step 3: Cross multiply
    16,424,693.53x = 22,666,223.94 × 9,083,020.65
  4. Step 4: Simplify right side
    16,424,693.53x = 205,877,779,945,798.12
  5. Step 5: Solve for x
    x = 205,877,779,945,798.12/16,424,693.53
  6. Step 6: Final answer
    x = 12,534,649.71

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.