Home / 29,959,598.85-44,899,669.94-15,385,929.67

Finding the Fourth Proportional to 29,959,598.85, 44,899,669.94 and 15,385,929.67

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Solution

The fourth proportional to 29,959,598.85, 44,899,669.94 and 15,385,929.67 is: 23,058,491.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,959,598.85 : 44,899,669.94 = 15,385,929.67 : x
  2. Step 2: Convert to fraction form
    29,959,598.85/44,899,669.94 = 15,385,929.67/x
  3. Step 3: Cross multiply
    29,959,598.85x = 44,899,669.94 × 15,385,929.67
  4. Step 4: Simplify right side
    29,959,598.85x = 690,823,163,903,053.12
  5. Step 5: Solve for x
    x = 690,823,163,903,053.12/29,959,598.85
  6. Step 6: Final answer
    x = 23,058,491.78

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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.