Home / 32,807,597.10-49,211,216.64-13,376,746.86

Finding the Fourth Proportional to 32,807,597.10, 49,211,216.64 and 13,376,746.86

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Solution

The fourth proportional to 32,807,597.10, 49,211,216.64 and 13,376,746.86 is: 20,065,047.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,807,597.10 : 49,211,216.64 = 13,376,746.86 : x
  2. Step 2: Convert to fraction form
    32,807,597.10/49,211,216.64 = 13,376,746.86/x
  3. Step 3: Cross multiply
    32,807,597.10x = 49,211,216.64 × 13,376,746.86
  4. Step 4: Simplify right side
    32,807,597.10x = 658,285,987,665,899.75
  5. Step 5: Solve for x
    x = 658,285,987,665,899.75/32,807,597.10
  6. Step 6: Final answer
    x = 20,065,047.30

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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.