Home / 224,436,496.04-336,686,873.66-69,003,355.27

Finding the Fourth Proportional to 224,436,496.04, 336,686,873.66 and 69,003,355.27

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Solution

The fourth proportional to 224,436,496.04, 336,686,873.66 and 69,003,355.27 is: 103,514,911.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    224,436,496.04 : 336,686,873.66 = 69,003,355.27 : x
  2. Step 2: Convert to fraction form
    224,436,496.04/336,686,873.66 = 69,003,355.27/x
  3. Step 3: Cross multiply
    224,436,496.04x = 336,686,873.66 × 69,003,355.27
  4. Step 4: Simplify right side
    224,436,496.04x = 23,232,523,955,878,132
  5. Step 5: Solve for x
    x = 23,232,523,955,878,132/224,436,496.04
  6. Step 6: Final answer
    x = 103,514,911.19

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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.