Home / 32,638,656.48-48,947,597.87-10,774,964.85

Finding the Fourth Proportional to 32,638,656.48, 48,947,597.87 and 10,774,964.85

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Solution

The fourth proportional to 32,638,656.48, 48,947,597.87 and 10,774,964.85 is: 16,159,018.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,638,656.48 : 48,947,597.87 = 10,774,964.85 : x
  2. Step 2: Convert to fraction form
    32,638,656.48/48,947,597.87 = 10,774,964.85/x
  3. Step 3: Cross multiply
    32,638,656.48x = 48,947,597.87 × 10,774,964.85
  4. Step 4: Simplify right side
    32,638,656.48x = 527,408,646,568,122.31
  5. Step 5: Solve for x
    x = 527,408,646,568,122.31/32,638,656.48
  6. Step 6: Final answer
    x = 16,159,018.27

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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.