Home / 123,443,103.99-185,035,038.32-41,533,544.72

Finding the Fourth Proportional to 123,443,103.99, 185,035,038.32 and 41,533,544.72

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Solution

The fourth proportional to 123,443,103.99, 185,035,038.32 and 41,533,544.72 is: 62,256,706.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    123,443,103.99 : 185,035,038.32 = 41,533,544.72 : x
  2. Step 2: Convert to fraction form
    123,443,103.99/185,035,038.32 = 41,533,544.72/x
  3. Step 3: Cross multiply
    123,443,103.99x = 185,035,038.32 × 41,533,544.72
  4. Step 4: Simplify right side
    123,443,103.99x = 7,685,161,037,697,791
  5. Step 5: Solve for x
    x = 7,685,161,037,697,791/123,443,103.99
  6. Step 6: Final answer
    x = 62,256,706.04

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.