Home / 261,573,504.03-392,514,744.33-95,562,254.16

Finding the Fourth Proportional to 261,573,504.03, 392,514,744.33 and 95,562,254.16

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Solution

The fourth proportional to 261,573,504.03, 392,514,744.33 and 95,562,254.16 is: 143,399,821.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    261,573,504.03 : 392,514,744.33 = 95,562,254.16 : x
  2. Step 2: Convert to fraction form
    261,573,504.03/392,514,744.33 = 95,562,254.16/x
  3. Step 3: Cross multiply
    261,573,504.03x = 392,514,744.33 × 95,562,254.16
  4. Step 4: Simplify right side
    261,573,504.03x = 37,509,593,759,210,872
  5. Step 5: Solve for x
    x = 37,509,593,759,210,872/261,573,504.03
  6. Step 6: Final answer
    x = 143,399,821.39

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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.