Home / 675,892,591.51-1,013,953,354.67-233,115,048.97

Finding the Fourth Proportional to 675,892,591.51, 1,013,953,354.67 and 233,115,048.97

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Solution

The fourth proportional to 675,892,591.51, 1,013,953,354.67 and 233,115,048.97 is: 349,712,053.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    675,892,591.51 : 1,013,953,354.67 = 233,115,048.97 : x
  2. Step 2: Convert to fraction form
    675,892,591.51/1,013,953,354.67 = 233,115,048.97/x
  3. Step 3: Cross multiply
    675,892,591.51x = 1,013,953,354.67 × 233,115,048.97
  4. Step 4: Simplify right side
    675,892,591.51x = 236,367,785,928,737,728
  5. Step 5: Solve for x
    x = 236,367,785,928,737,728/675,892,591.51
  6. Step 6: Final answer
    x = 349,712,053.21

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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.