Home / 35,209,348.80-52,808,353.92-9,644,378.88

Finding the Fourth Proportional to 35,209,348.80, 52,808,353.92 and 9,644,378.88

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Solution

The fourth proportional to 35,209,348.80, 52,808,353.92 and 9,644,378.88 is: 14,465,015.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,209,348.80 : 52,808,353.92 = 9,644,378.88 : x
  2. Step 2: Convert to fraction form
    35,209,348.80/52,808,353.92 = 9,644,378.88/x
  3. Step 3: Cross multiply
    35,209,348.80x = 52,808,353.92 × 9,644,378.88
  4. Step 4: Simplify right side
    35,209,348.80x = 509,303,773,233,613.25
  5. Step 5: Solve for x
    x = 509,303,773,233,613.25/35,209,348.80
  6. Step 6: Final answer
    x = 14,465,015.42

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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.