Home / 16,462,895.10-24,694,342.65-15,539,106.30

Finding the Fourth Proportional to 16,462,895.10, 24,694,342.65 and 15,539,106.30

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Solution

The fourth proportional to 16,462,895.10, 24,694,342.65 and 15,539,106.30 is: 23,308,659.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,462,895.10 : 24,694,342.65 = 15,539,106.30 : x
  2. Step 2: Convert to fraction form
    16,462,895.10/24,694,342.65 = 15,539,106.30/x
  3. Step 3: Cross multiply
    16,462,895.10x = 24,694,342.65 × 15,539,106.30
  4. Step 4: Simplify right side
    16,462,895.10x = 383,728,015,446,973.69
  5. Step 5: Solve for x
    x = 383,728,015,446,973.69/16,462,895.10
  6. Step 6: Final answer
    x = 23,308,659.45

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Double scale
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Similar ratio
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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.