Home / 295,976,267.24-443,762,613.63-150,128,594.28

Finding the Fourth Proportional to 295,976,267.24, 443,762,613.63 and 150,128,594.28

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Solution

The fourth proportional to 295,976,267.24, 443,762,613.63 and 150,128,594.28 is: 225,090,538.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    295,976,267.24 : 443,762,613.63 = 150,128,594.28 : x
  2. Step 2: Convert to fraction form
    295,976,267.24/443,762,613.63 = 150,128,594.28/x
  3. Step 3: Cross multiply
    295,976,267.24x = 443,762,613.63 × 150,128,594.28
  4. Step 4: Simplify right side
    295,976,267.24x = 66,621,457,378,290,664
  5. Step 5: Solve for x
    x = 66,621,457,378,290,664/295,976,267.24
  6. Step 6: Final answer
    x = 225,090,538.51

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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.