Home / 16,424,712.76-22,666,250.36-9,083,039.80

Finding the Fourth Proportional to 16,424,712.76, 22,666,250.36 and 9,083,039.80

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Solution

The fourth proportional to 16,424,712.76, 22,666,250.36 and 9,083,039.80 is: 12,534,676.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,424,712.76 : 22,666,250.36 = 9,083,039.80 : x
  2. Step 2: Convert to fraction form
    16,424,712.76/22,666,250.36 = 9,083,039.80/x
  3. Step 3: Cross multiply
    16,424,712.76x = 22,666,250.36 × 9,083,039.80
  4. Step 4: Simplify right side
    16,424,712.76x = 205,878,454,136,644.34
  5. Step 5: Solve for x
    x = 205,878,454,136,644.34/16,424,712.76
  6. Step 6: Final answer
    x = 12,534,676.08

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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.