Home / 33,154,418.10-49,738,353.15-10,430,030.10

Finding the Fourth Proportional to 33,154,418.10, 49,738,353.15 and 10,430,030.10

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Solution

The fourth proportional to 33,154,418.10, 49,738,353.15 and 10,430,030.10 is: 15,647,161.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,154,418.10 : 49,738,353.15 = 10,430,030.10 : x
  2. Step 2: Convert to fraction form
    33,154,418.10/49,738,353.15 = 10,430,030.10/x
  3. Step 3: Cross multiply
    33,154,418.10x = 49,738,353.15 × 10,430,030.10
  4. Step 4: Simplify right side
    33,154,418.10x = 518,772,520,478,929.75
  5. Step 5: Solve for x
    x = 518,772,520,478,929.75/33,154,418.10
  6. Step 6: Final answer
    x = 15,647,161.08

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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.