Home / 35,361,173.28-53,041,774.62-15,907,676.88

Finding the Fourth Proportional to 35,361,173.28, 53,041,774.62 and 15,907,676.88

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Solution

The fourth proportional to 35,361,173.28, 53,041,774.62 and 15,907,676.88 is: 23,861,521.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,361,173.28 : 53,041,774.62 = 15,907,676.88 : x
  2. Step 2: Convert to fraction form
    35,361,173.28/53,041,774.62 = 15,907,676.88/x
  3. Step 3: Cross multiply
    35,361,173.28x = 53,041,774.62 × 15,907,676.88
  4. Step 4: Simplify right side
    35,361,173.28x = 843,771,411,796,744.75
  5. Step 5: Solve for x
    x = 843,771,411,796,744.75/35,361,173.28
  6. Step 6: Final answer
    x = 23,861,521.93

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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.