Home / 112,013,114.70-167,820,606.45-96,087,866.70

Finding the Fourth Proportional to 112,013,114.70, 167,820,606.45 and 96,087,866.70

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Solution

The fourth proportional to 112,013,114.70, 167,820,606.45 and 96,087,866.70 is: 143,961,036.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    112,013,114.70 : 167,820,606.45 = 96,087,866.70 : x
  2. Step 2: Convert to fraction form
    112,013,114.70/167,820,606.45 = 96,087,866.70/x
  3. Step 3: Cross multiply
    112,013,114.70x = 167,820,606.45 × 96,087,866.70
  4. Step 4: Simplify right side
    112,013,114.70x = 16,125,524,062,080,760
  5. Step 5: Solve for x
    x = 16,125,524,062,080,760/112,013,114.70
  6. Step 6: Final answer
    x = 143,961,036.22

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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.