Home / 39,099,682.80-58,649,524.20-10,348,724.70

Finding the Fourth Proportional to 39,099,682.80, 58,649,524.20 and 10,348,724.70

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Solution

The fourth proportional to 39,099,682.80, 58,649,524.20 and 10,348,724.70 is: 15,523,087.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,099,682.80 : 58,649,524.20 = 10,348,724.70 : x
  2. Step 2: Convert to fraction form
    39,099,682.80/58,649,524.20 = 10,348,724.70/x
  3. Step 3: Cross multiply
    39,099,682.80x = 58,649,524.20 × 10,348,724.70
  4. Step 4: Simplify right side
    39,099,682.80x = 606,947,779,731,787.75
  5. Step 5: Solve for x
    x = 606,947,779,731,787.75/39,099,682.80
  6. Step 6: Final answer
    x = 15,523,087.05

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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.