Home / 35,816,270.40-53,610,098.40-28,257,998.40

Finding the Fourth Proportional to 35,816,270.40, 53,610,098.40 and 28,257,998.40

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Solution

The fourth proportional to 35,816,270.40, 53,610,098.40 and 28,257,998.40 is: 42,296,812.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,816,270.40 : 53,610,098.40 = 28,257,998.40 : x
  2. Step 2: Convert to fraction form
    35,816,270.40/53,610,098.40 = 28,257,998.40/x
  3. Step 3: Cross multiply
    35,816,270.40x = 53,610,098.40 × 28,257,998.40
  4. Step 4: Simplify right side
    35,816,270.40x = 1,514,914,074,811,042.50
  5. Step 5: Solve for x
    x = 1,514,914,074,811,042.50/35,816,270.40
  6. Step 6: Final answer
    x = 42,296,812.53

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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.