Home / 35,485,833.60-53,228,750.40-16,353,957.60

Finding the Fourth Proportional to 35,485,833.60, 53,228,750.40 and 16,353,957.60

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Solution

The fourth proportional to 35,485,833.60, 53,228,750.40 and 16,353,957.60 is: 24,530,936.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,485,833.60 : 53,228,750.40 = 16,353,957.60 : x
  2. Step 2: Convert to fraction form
    35,485,833.60/53,228,750.40 = 16,353,957.60/x
  3. Step 3: Cross multiply
    35,485,833.60x = 53,228,750.40 × 16,353,957.60
  4. Step 4: Simplify right side
    35,485,833.60x = 870,500,727,142,583
  5. Step 5: Solve for x
    x = 870,500,727,142,583/35,485,833.60
  6. Step 6: Final answer
    x = 24,530,936.40

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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.