Home / 14,137,683.04-21,205,932.24-4,552,849.36

Finding the Fourth Proportional to 14,137,683.04, 21,205,932.24 and 4,552,849.36

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Solution

The fourth proportional to 14,137,683.04, 21,205,932.24 and 4,552,849.36 is: 6,829,083.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,137,683.04 : 21,205,932.24 = 4,552,849.36 : x
  2. Step 2: Convert to fraction form
    14,137,683.04/21,205,932.24 = 4,552,849.36/x
  3. Step 3: Cross multiply
    14,137,683.04x = 21,205,932.24 × 4,552,849.36
  4. Step 4: Simplify right side
    14,137,683.04x = 96,547,415,027,087.36
  5. Step 5: Solve for x
    x = 96,547,415,027,087.36/14,137,683.04
  6. Step 6: Final answer
    x = 6,829,083.29

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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.