Home / 956,174,053.22-1,434,678,261.24-334,835,239.94

Finding the Fourth Proportional to 956,174,053.22, 1,434,678,261.24 and 334,835,239.94

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Solution

The fourth proportional to 956,174,053.22, 1,434,678,261.24 and 334,835,239.94 is: 502,398,949.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    956,174,053.22 : 1,434,678,261.24 = 334,835,239.94 : x
  2. Step 2: Convert to fraction form
    956,174,053.22/1,434,678,261.24 = 334,835,239.94/x
  3. Step 3: Cross multiply
    956,174,053.22x = 1,434,678,261.24 × 334,835,239.94
  4. Step 4: Simplify right side
    956,174,053.22x = 480,380,839,838,997,376
  5. Step 5: Solve for x
    x = 480,380,839,838,997,376/956,174,053.22
  6. Step 6: Final answer
    x = 502,398,949.46

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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.