Home / 224,436,496.07-336,686,873.70-69,003,355.30

Finding the Fourth Proportional to 224,436,496.07, 336,686,873.70 and 69,003,355.30

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Solution

The fourth proportional to 224,436,496.07, 336,686,873.70 and 69,003,355.30 is: 103,514,911.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    224,436,496.07 : 336,686,873.70 = 69,003,355.30 : x
  2. Step 2: Convert to fraction form
    224,436,496.07/336,686,873.70 = 69,003,355.30/x
  3. Step 3: Cross multiply
    224,436,496.07x = 336,686,873.70 × 69,003,355.30
  4. Step 4: Simplify right side
    224,436,496.07x = 23,232,523,970,767,324
  5. Step 5: Solve for x
    x = 23,232,523,970,767,324/224,436,496.07
  6. Step 6: Final answer
    x = 103,514,911.24

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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.