Home / 64,318,245.22-96,224,817.89-49,634,225.87

Finding the Fourth Proportional to 64,318,245.22, 96,224,817.89 and 49,634,225.87

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Solution

The fourth proportional to 64,318,245.22, 96,224,817.89 and 49,634,225.87 is: 74,256,446.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,318,245.22 : 96,224,817.89 = 49,634,225.87 : x
  2. Step 2: Convert to fraction form
    64,318,245.22/96,224,817.89 = 49,634,225.87/x
  3. Step 3: Cross multiply
    64,318,245.22x = 96,224,817.89 × 49,634,225.87
  4. Step 4: Simplify right side
    64,318,245.22x = 4,776,044,345,816,525
  5. Step 5: Solve for x
    x = 4,776,044,345,816,525/64,318,245.22
  6. Step 6: Final answer
    x = 74,256,446.67

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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.