Home / 755,174,016,117.60-1,132,761,024,176.40-755,174,016,117.60

Finding the Fourth Proportional to 755,174,016,117.60, 1,132,761,024,176.40 and 755,174,016,117.60

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Solution

The fourth proportional to 755,174,016,117.60, 1,132,761,024,176.40 and 755,174,016,117.60 is: 1,132,761,024,176.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    755,174,016,117.60 : 1,132,761,024,176.40 = 755,174,016,117.60 : x
  2. Step 2: Convert to fraction form
    755,174,016,117.60/1,132,761,024,176.40 = 755,174,016,117.60/x
  3. Step 3: Cross multiply
    755,174,016,117.60x = 1,132,761,024,176.40 × 755,174,016,117.60
  4. Step 4: Simplify right side
    755,174,016,117.60x = 855,431,691,928,777,726,623,744
  5. Step 5: Solve for x
    x = 855,431,691,928,777,726,623,744/755,174,016,117.60
  6. Step 6: Final answer
    x = 1,132,761,024,176.40

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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.