Home / 47,067,087.84-70,560,197-16,357,677.40

Finding the Fourth Proportional to 47,067,087.84, 70,560,197 and 16,357,677.40

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Solution

The fourth proportional to 47,067,087.84, 70,560,197 and 16,357,677.40 is: 24,522,463.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,067,087.84 : 70,560,197 = 16,357,677.40 : x
  2. Step 2: Convert to fraction form
    47,067,087.84/70,560,197 = 16,357,677.40/x
  3. Step 3: Cross multiply
    47,067,087.84x = 70,560,197 × 16,357,677.40
  4. Step 4: Simplify right side
    47,067,087.84x = 1,154,200,939,806,447.75
  5. Step 5: Solve for x
    x = 1,154,200,939,806,447.75/47,067,087.84
  6. Step 6: Final answer
    x = 24,522,463.42

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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.