Home / 727,930,254-1,091,895,381-243,256,062

Finding the Fourth Proportional to 727,930,254, 1,091,895,381 and 243,256,062

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Solution

The fourth proportional to 727,930,254, 1,091,895,381 and 243,256,062 is: 364,884,093

Step by Step Solution

  1. Step 1: Write the proportion equation
    727,930,254 : 1,091,895,381 = 243,256,062 : x
  2. Step 2: Convert to fraction form
    727,930,254/1,091,895,381 = 243,256,062/x
  3. Step 3: Cross multiply
    727,930,254x = 1,091,895,381 × 243,256,062
  4. Step 4: Simplify right side
    727,930,254x = 265,610,170,498,049,632
  5. Step 5: Solve for x
    x = 265,610,170,498,049,632/727,930,254
  6. Step 6: Final answer
    x = 364,884,093

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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.