Home / 60,392,063.58-90,581,311.50-16,679,036.43

Finding the Fourth Proportional to 60,392,063.58, 90,581,311.50 and 16,679,036.43

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Solution

The fourth proportional to 60,392,063.58, 90,581,311.50 and 16,679,036.43 is: 25,016,681.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,392,063.58 : 90,581,311.50 = 16,679,036.43 : x
  2. Step 2: Convert to fraction form
    60,392,063.58/90,581,311.50 = 16,679,036.43/x
  3. Step 3: Cross multiply
    60,392,063.58x = 90,581,311.50 × 16,679,036.43
  4. Step 4: Simplify right side
    60,392,063.58x = 1,510,808,994,385,678
  5. Step 5: Solve for x
    x = 1,510,808,994,385,678/60,392,063.58
  6. Step 6: Final answer
    x = 25,016,681.08

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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.