Home / 16,634,486.60-24,914,405.10-13,648,502.60

Finding the Fourth Proportional to 16,634,486.60, 24,914,405.10 and 13,648,502.60

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Solution

The fourth proportional to 16,634,486.60, 24,914,405.10 and 13,648,502.60 is: 20,442,129.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,634,486.60 : 24,914,405.10 = 13,648,502.60 : x
  2. Step 2: Convert to fraction form
    16,634,486.60/24,914,405.10 = 13,648,502.60/x
  3. Step 3: Cross multiply
    16,634,486.60x = 24,914,405.10 × 13,648,502.60
  4. Step 4: Simplify right side
    16,634,486.60x = 340,044,322,784,803.25
  5. Step 5: Solve for x
    x = 340,044,322,784,803.25/16,634,486.60
  6. Step 6: Final answer
    x = 20,442,129.11

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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.