Home / 241,889,594.99-333,835,980.17-137,483,360.45

Finding the Fourth Proportional to 241,889,594.99, 333,835,980.17 and 137,483,360.45

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Solution

The fourth proportional to 241,889,594.99, 333,835,980.17 and 137,483,360.45 is: 189,743,144.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,889,594.99 : 333,835,980.17 = 137,483,360.45 : x
  2. Step 2: Convert to fraction form
    241,889,594.99/333,835,980.17 = 137,483,360.45/x
  3. Step 3: Cross multiply
    241,889,594.99x = 333,835,980.17 × 137,483,360.45
  4. Step 4: Simplify right side
    241,889,594.99x = 45,896,892,390,534,568
  5. Step 5: Solve for x
    x = 45,896,892,390,534,568/241,889,594.99
  6. Step 6: Final answer
    x = 189,743,144.57

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.