Home / 64,197,080.08-88,591,960.04-36,695,598.80

Finding the Fourth Proportional to 64,197,080.08, 88,591,960.04 and 36,695,598.80

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Solution

The fourth proportional to 64,197,080.08, 88,591,960.04 and 36,695,598.80 is: 50,639,920.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,197,080.08 : 88,591,960.04 = 36,695,598.80 : x
  2. Step 2: Convert to fraction form
    64,197,080.08/88,591,960.04 = 36,695,598.80/x
  3. Step 3: Cross multiply
    64,197,080.08x = 88,591,960.04 × 36,695,598.80
  4. Step 4: Simplify right side
    64,197,080.08x = 3,250,935,022,533,472
  5. Step 5: Solve for x
    x = 3,250,935,022,533,472/64,197,080.08
  6. Step 6: Final answer
    x = 50,639,920.36

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.