Home / 49,811,424.60-74,717,136.90-41,308,368.60

Finding the Fourth Proportional to 49,811,424.60, 74,717,136.90 and 41,308,368.60

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Solution

The fourth proportional to 49,811,424.60, 74,717,136.90 and 41,308,368.60 is: 61,962,552.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,811,424.60 : 74,717,136.90 = 41,308,368.60 : x
  2. Step 2: Convert to fraction form
    49,811,424.60/74,717,136.90 = 41,308,368.60/x
  3. Step 3: Cross multiply
    49,811,424.60x = 74,717,136.90 × 41,308,368.60
  4. Step 4: Simplify right side
    49,811,424.60x = 3,086,443,031,801,861.50
  5. Step 5: Solve for x
    x = 3,086,443,031,801,861.50/49,811,424.60
  6. Step 6: Final answer
    x = 61,962,552.90

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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.