Home / 38,736,427.20-58,099,975.20-16,014,955.20

Finding the Fourth Proportional to 38,736,427.20, 58,099,975.20 and 16,014,955.20

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Solution

The fourth proportional to 38,736,427.20, 58,099,975.20 and 16,014,955.20 is: 24,020,503.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,736,427.20 : 58,099,975.20 = 16,014,955.20 : x
  2. Step 2: Convert to fraction form
    38,736,427.20/58,099,975.20 = 16,014,955.20/x
  3. Step 3: Cross multiply
    38,736,427.20x = 58,099,975.20 × 16,014,955.20
  4. Step 4: Simplify right side
    38,736,427.20x = 930,468,499,949,111
  5. Step 5: Solve for x
    x = 930,468,499,949,111/38,736,427.20
  6. Step 6: Final answer
    x = 24,020,503.88

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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.