Home / 343,174,262.13-514,330,556.93-185,600,995.34

Finding the Fourth Proportional to 343,174,262.13, 514,330,556.93 and 185,600,995.34

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Solution

The fourth proportional to 343,174,262.13, 514,330,556.93 and 185,600,995.34 is: 278,168,481.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    343,174,262.13 : 514,330,556.93 = 185,600,995.34 : x
  2. Step 2: Convert to fraction form
    343,174,262.13/514,330,556.93 = 185,600,995.34/x
  3. Step 3: Cross multiply
    343,174,262.13x = 514,330,556.93 × 185,600,995.34
  4. Step 4: Simplify right side
    343,174,262.13x = 95,460,263,296,484,880
  5. Step 5: Solve for x
    x = 95,460,263,296,484,880/343,174,262.13
  6. Step 6: Final answer
    x = 278,168,481.24

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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.