Home / 144,861,536.16-217,292,362.97-35,688,833.01

Finding the Fourth Proportional to 144,861,536.16, 217,292,362.97 and 35,688,833.01

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Solution

The fourth proportional to 144,861,536.16, 217,292,362.97 and 35,688,833.01 is: 53,533,263.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    144,861,536.16 : 217,292,362.97 = 35,688,833.01 : x
  2. Step 2: Convert to fraction form
    144,861,536.16/217,292,362.97 = 35,688,833.01/x
  3. Step 3: Cross multiply
    144,861,536.16x = 217,292,362.97 × 35,688,833.01
  4. Step 4: Simplify right side
    144,861,536.16x = 7,754,910,856,206,193
  5. Step 5: Solve for x
    x = 7,754,910,856,206,193/144,861,536.16
  6. Step 6: Final answer
    x = 53,533,263.98

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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.