Home / 16,496,114.40-24,755,981.40-9,300,009.60

Finding the Fourth Proportional to 16,496,114.40, 24,755,981.40 and 9,300,009.60

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Solution

The fourth proportional to 16,496,114.40, 24,755,981.40 and 9,300,009.60 is: 13,956,672.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,496,114.40 : 24,755,981.40 = 9,300,009.60 : x
  2. Step 2: Convert to fraction form
    16,496,114.40/24,755,981.40 = 9,300,009.60/x
  3. Step 3: Cross multiply
    16,496,114.40x = 24,755,981.40 × 9,300,009.60
  4. Step 4: Simplify right side
    16,496,114.40x = 230,230,864,677,421.41
  5. Step 5: Solve for x
    x = 230,230,864,677,421.41/16,496,114.40
  6. Step 6: Final answer
    x = 13,956,672.41

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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.