Home / 1,504,714,434.38-2,256,177,505.11-572,105,548.31

Finding the Fourth Proportional to 1,504,714,434.38, 2,256,177,505.11 and 572,105,548.31

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Solution

The fourth proportional to 1,504,714,434.38, 2,256,177,505.11 and 572,105,548.31 is: 857,818,360.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,504,714,434.38 : 2,256,177,505.11 = 572,105,548.31 : x
  2. Step 2: Convert to fraction form
    1,504,714,434.38/2,256,177,505.11 = 572,105,548.31/x
  3. Step 3: Cross multiply
    1,504,714,434.38x = 2,256,177,505.11 × 572,105,548.31
  4. Step 4: Simplify right side
    1,504,714,434.38x = 1,290,771,668,645,644,288
  5. Step 5: Solve for x
    x = 1,290,771,668,645,644,288/1,504,714,434.38
  6. Step 6: Final answer
    x = 857,818,360.18

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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.