Home / 34,086,037,269.40-51,129,055,904.10-31,761,514,335.40

Finding the Fourth Proportional to 34,086,037,269.40, 51,129,055,904.10 and 31,761,514,335.40

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Solution

The fourth proportional to 34,086,037,269.40, 51,129,055,904.10 and 31,761,514,335.40 is: 47,642,271,503.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,086,037,269.40 : 51,129,055,904.10 = 31,761,514,335.40 : x
  2. Step 2: Convert to fraction form
    34,086,037,269.40/51,129,055,904.10 = 31,761,514,335.40/x
  3. Step 3: Cross multiply
    34,086,037,269.40x = 51,129,055,904.10 × 31,761,514,335.40
  4. Step 4: Simplify right side
    34,086,037,269.40x = 1,623,936,242,053,540,216,832
  5. Step 5: Solve for x
    x = 1,623,936,242,053,540,216,832/34,086,037,269.40
  6. Step 6: Final answer
    x = 47,642,271,503.10

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1.5x scale

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.