Home / 74,614,900.94-111,943,114.80-32,553,274.11

Finding the Fourth Proportional to 74,614,900.94, 111,943,114.80 and 32,553,274.11

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Solution

The fourth proportional to 74,614,900.94, 111,943,114.80 and 32,553,274.11 is: 48,838,969.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    74,614,900.94 : 111,943,114.80 = 32,553,274.11 : x
  2. Step 2: Convert to fraction form
    74,614,900.94/111,943,114.80 = 32,553,274.11/x
  3. Step 3: Cross multiply
    74,614,900.94x = 111,943,114.80 × 32,553,274.11
  4. Step 4: Simplify right side
    74,614,900.94x = 3,644,114,900,811,597.50
  5. Step 5: Solve for x
    x = 3,644,114,900,811,597.50/74,614,900.94
  6. Step 6: Final answer
    x = 48,838,969.90

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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.