Home / 64,158,583,625.60-96,237,875,438.40-17,002,335,660.80

Finding the Fourth Proportional to 64,158,583,625.60, 96,237,875,438.40 and 17,002,335,660.80

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Solution

The fourth proportional to 64,158,583,625.60, 96,237,875,438.40 and 17,002,335,660.80 is: 25,503,503,491.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,158,583,625.60 : 96,237,875,438.40 = 17,002,335,660.80 : x
  2. Step 2: Convert to fraction form
    64,158,583,625.60/96,237,875,438.40 = 17,002,335,660.80/x
  3. Step 3: Cross multiply
    64,158,583,625.60x = 96,237,875,438.40 × 17,002,335,660.80
  4. Step 4: Simplify right side
    64,158,583,625.60x = 1,636,268,661,485,936,574,464
  5. Step 5: Solve for x
    x = 1,636,268,661,485,936,574,464/64,158,583,625.60
  6. Step 6: Final answer
    x = 25,503,503,491.20

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1.5x scale

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.