Home / 340,686,337.04-512,096,330.16-224,846,186.16

Finding the Fourth Proportional to 340,686,337.04, 512,096,330.16 and 224,846,186.16

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Solution

The fourth proportional to 340,686,337.04, 512,096,330.16 and 224,846,186.16 is: 337,973,362.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    340,686,337.04 : 512,096,330.16 = 224,846,186.16 : x
  2. Step 2: Convert to fraction form
    340,686,337.04/512,096,330.16 = 224,846,186.16/x
  3. Step 3: Cross multiply
    340,686,337.04x = 512,096,330.16 × 224,846,186.16
  4. Step 4: Simplify right side
    340,686,337.04x = 115,142,906,783,008,192
  5. Step 5: Solve for x
    x = 115,142,906,783,008,192/340,686,337.04
  6. Step 6: Final answer
    x = 337,973,362.19

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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.