Home / 13,716,098.84-20,559,745.04-4,615,036.85

Finding the Fourth Proportional to 13,716,098.84, 20,559,745.04 and 4,615,036.85

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Solution

The fourth proportional to 13,716,098.84, 20,559,745.04 and 4,615,036.85 is: 6,917,709.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,716,098.84 : 20,559,745.04 = 4,615,036.85 : x
  2. Step 2: Convert to fraction form
    13,716,098.84/20,559,745.04 = 4,615,036.85/x
  3. Step 3: Cross multiply
    13,716,098.84x = 20,559,745.04 × 4,615,036.85
  4. Step 4: Simplify right side
    13,716,098.84x = 94,883,980,860,330.81
  5. Step 5: Solve for x
    x = 94,883,980,860,330.81/13,716,098.84
  6. Step 6: Final answer
    x = 6,917,709.04

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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.