Home / 39,681,245.23-59,529,533.07-15,087,259.64

Finding the Fourth Proportional to 39,681,245.23, 59,529,533.07 and 15,087,259.64

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Solution

The fourth proportional to 39,681,245.23, 59,529,533.07 and 15,087,259.64 is: 22,633,803.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,681,245.23 : 59,529,533.07 = 15,087,259.64 : x
  2. Step 2: Convert to fraction form
    39,681,245.23/59,529,533.07 = 15,087,259.64/x
  3. Step 3: Cross multiply
    39,681,245.23x = 59,529,533.07 × 15,087,259.64
  4. Step 4: Simplify right side
    39,681,245.23x = 898,137,521,377,408.62
  5. Step 5: Solve for x
    x = 898,137,521,377,408.62/39,681,245.23
  6. Step 6: Final answer
    x = 22,633,803.86

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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.