Home / 37,183,858.02-55,771,343.76-9,892,146.50

Finding the Fourth Proportional to 37,183,858.02, 55,771,343.76 and 9,892,146.50

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Solution

The fourth proportional to 37,183,858.02, 55,771,343.76 and 9,892,146.50 is: 14,837,037.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,183,858.02 : 55,771,343.76 = 9,892,146.50 : x
  2. Step 2: Convert to fraction form
    37,183,858.02/55,771,343.76 = 9,892,146.50/x
  3. Step 3: Cross multiply
    37,183,858.02x = 55,771,343.76 × 9,892,146.50
  4. Step 4: Simplify right side
    37,183,858.02x = 551,698,302,975,780.81
  5. Step 5: Solve for x
    x = 551,698,302,975,780.81/37,183,858.02
  6. Step 6: Final answer
    x = 14,837,037.69

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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.