Home / 114,728,005.80-172,091,795.47-35,950,545.36

Finding the Fourth Proportional to 114,728,005.80, 172,091,795.47 and 35,950,545.36

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Solution

The fourth proportional to 114,728,005.80, 172,091,795.47 and 35,950,545.36 is: 53,925,751.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    114,728,005.80 : 172,091,795.47 = 35,950,545.36 : x
  2. Step 2: Convert to fraction form
    114,728,005.80/172,091,795.47 = 35,950,545.36/x
  3. Step 3: Cross multiply
    114,728,005.80x = 172,091,795.47 × 35,950,545.36
  4. Step 4: Simplify right side
    114,728,005.80x = 6,186,793,899,038,201
  5. Step 5: Solve for x
    x = 6,186,793,899,038,201/114,728,005.80
  6. Step 6: Final answer
    x = 53,925,751.22

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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.