Home / 34,990,929.88-52,484,433-10,729,790.28

Finding the Fourth Proportional to 34,990,929.88, 52,484,433 and 10,729,790.28

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Solution

The fourth proportional to 34,990,929.88, 52,484,433 and 10,729,790.28 is: 16,094,083.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,990,929.88 : 52,484,433 = 10,729,790.28 : x
  2. Step 2: Convert to fraction form
    34,990,929.88/52,484,433 = 10,729,790.28/x
  3. Step 3: Cross multiply
    34,990,929.88x = 52,484,433 × 10,729,790.28
  4. Step 4: Simplify right side
    34,990,929.88x = 563,146,959,054,711.25
  5. Step 5: Solve for x
    x = 563,146,959,054,711.25/34,990,929.88
  6. Step 6: Final answer
    x = 16,094,083.84

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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.