Home / 64,332,303.60-96,498,455.40-16,463,247.60

Finding the Fourth Proportional to 64,332,303.60, 96,498,455.40 and 16,463,247.60

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Solution

The fourth proportional to 64,332,303.60, 96,498,455.40 and 16,463,247.60 is: 24,694,871.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,332,303.60 : 96,498,455.40 = 16,463,247.60 : x
  2. Step 2: Convert to fraction form
    64,332,303.60/96,498,455.40 = 16,463,247.60/x
  3. Step 3: Cross multiply
    64,332,303.60x = 96,498,455.40 × 16,463,247.60
  4. Step 4: Simplify right side
    64,332,303.60x = 1,588,677,964,267,757
  5. Step 5: Solve for x
    x = 1,588,677,964,267,757/64,332,303.60
  6. Step 6: Final answer
    x = 24,694,871.40

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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.