Home / 33,404,547.83-50,041,586.57-15,872,153.72

Finding the Fourth Proportional to 33,404,547.83, 50,041,586.57 and 15,872,153.72

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Solution

The fourth proportional to 33,404,547.83, 50,041,586.57 and 15,872,153.72 is: 23,777,234.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,404,547.83 : 50,041,586.57 = 15,872,153.72 : x
  2. Step 2: Convert to fraction form
    33,404,547.83/50,041,586.57 = 15,872,153.72/x
  3. Step 3: Cross multiply
    33,404,547.83x = 50,041,586.57 × 15,872,153.72
  4. Step 4: Simplify right side
    33,404,547.83x = 794,267,754,102,158.75
  5. Step 5: Solve for x
    x = 794,267,754,102,158.75/33,404,547.83
  6. Step 6: Final answer
    x = 23,777,234.11

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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.