Home / 59,778,068.60-89,667,102.90-16,653,927.80

Finding the Fourth Proportional to 59,778,068.60, 89,667,102.90 and 16,653,927.80

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Solution

The fourth proportional to 59,778,068.60, 89,667,102.90 and 16,653,927.80 is: 24,980,891.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,778,068.60 : 89,667,102.90 = 16,653,927.80 : x
  2. Step 2: Convert to fraction form
    59,778,068.60/89,667,102.90 = 16,653,927.80/x
  3. Step 3: Cross multiply
    59,778,068.60x = 89,667,102.90 × 16,653,927.80
  4. Step 4: Simplify right side
    59,778,068.60x = 1,493,309,457,731,770.75
  5. Step 5: Solve for x
    x = 1,493,309,457,731,770.75/59,778,068.60
  6. Step 6: Final answer
    x = 24,980,891.70

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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.