Home / 35,227,550.80-52,841,326.20-9,672,504.40

Finding the Fourth Proportional to 35,227,550.80, 52,841,326.20 and 9,672,504.40

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Solution

The fourth proportional to 35,227,550.80, 52,841,326.20 and 9,672,504.40 is: 14,508,756.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,227,550.80 : 52,841,326.20 = 9,672,504.40 : x
  2. Step 2: Convert to fraction form
    35,227,550.80/52,841,326.20 = 9,672,504.40/x
  3. Step 3: Cross multiply
    35,227,550.80x = 52,841,326.20 × 9,672,504.40
  4. Step 4: Simplify right side
    35,227,550.80x = 511,107,960,171,335.31
  5. Step 5: Solve for x
    x = 511,107,960,171,335.31/35,227,550.80
  6. Step 6: Final answer
    x = 14,508,756.60

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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.