Home / 64,542,596,112.60-96,684,237,569.34-32,138,817,666

Finding the Fourth Proportional to 64,542,596,112.60, 96,684,237,569.34 and 32,138,817,666

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Solution

The fourth proportional to 64,542,596,112.60, 96,684,237,569.34 and 32,138,817,666 is: 48,143,664,332.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,542,596,112.60 : 96,684,237,569.34 = 32,138,817,666 : x
  2. Step 2: Convert to fraction form
    64,542,596,112.60/96,684,237,569.34 = 32,138,817,666/x
  3. Step 3: Cross multiply
    64,542,596,112.60x = 96,684,237,569.34 × 32,138,817,666
  4. Step 4: Simplify right side
    64,542,596,112.60x = 3,107,317,082,417,245,192,192
  5. Step 5: Solve for x
    x = 3,107,317,082,417,245,192,192/64,542,596,112.60
  6. Step 6: Final answer
    x = 48,143,664,332.87

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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.