Home / 292,958,025.51-439,189,896.29-241,145,185.20

Finding the Fourth Proportional to 292,958,025.51, 439,189,896.29 and 241,145,185.20

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Solution

The fourth proportional to 292,958,025.51, 439,189,896.29 and 241,145,185.20 is: 361,514,345.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    292,958,025.51 : 439,189,896.29 = 241,145,185.20 : x
  2. Step 2: Convert to fraction form
    292,958,025.51/439,189,896.29 = 241,145,185.20/x
  3. Step 3: Cross multiply
    292,958,025.51x = 439,189,896.29 × 241,145,185.20
  4. Step 4: Simplify right side
    292,958,025.51x = 105,908,528,877,615,120
  5. Step 5: Solve for x
    x = 105,908,528,877,615,120/292,958,025.51
  6. Step 6: Final answer
    x = 361,514,345.59

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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.