Home / 16,061,690.50-24,089,441.13-4,547,069.89

Finding the Fourth Proportional to 16,061,690.50, 24,089,441.13 and 4,547,069.89

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Solution

The fourth proportional to 16,061,690.50, 24,089,441.13 and 4,547,069.89 is: 6,819,728.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,061,690.50 : 24,089,441.13 = 4,547,069.89 : x
  2. Step 2: Convert to fraction form
    16,061,690.50/24,089,441.13 = 4,547,069.89/x
  3. Step 3: Cross multiply
    16,061,690.50x = 24,089,441.13 × 4,547,069.89
  4. Step 4: Simplify right side
    16,061,690.50x = 109,536,372,368,926.97
  5. Step 5: Solve for x
    x = 109,536,372,368,926.97/16,061,690.50
  6. Step 6: Final answer
    x = 6,819,728.74

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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.