Home / 16,592,661.60-24,884,845.20-6,355,298.40

Finding the Fourth Proportional to 16,592,661.60, 24,884,845.20 and 6,355,298.40

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Solution

The fourth proportional to 16,592,661.60, 24,884,845.20 and 6,355,298.40 is: 9,531,359.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,592,661.60 : 24,884,845.20 = 6,355,298.40 : x
  2. Step 2: Convert to fraction form
    16,592,661.60/24,884,845.20 = 6,355,298.40/x
  3. Step 3: Cross multiply
    16,592,661.60x = 24,884,845.20 × 6,355,298.40
  4. Step 4: Simplify right side
    16,592,661.60x = 158,150,616,883,807.69
  5. Step 5: Solve for x
    x = 158,150,616,883,807.69/16,592,661.60
  6. Step 6: Final answer
    x = 9,531,359.15

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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.