Home / 38,270,816,579.13-57,408,983,274.40-14,689,053,559.95

Finding the Fourth Proportional to 38,270,816,579.13, 57,408,983,274.40 and 14,689,053,559.95

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Solution

The fourth proportional to 38,270,816,579.13, 57,408,983,274.40 and 14,689,053,559.95 is: 22,034,639,067.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,270,816,579.13 : 57,408,983,274.40 = 14,689,053,559.95 : x
  2. Step 2: Convert to fraction form
    38,270,816,579.13/57,408,983,274.40 = 14,689,053,559.95/x
  3. Step 3: Cross multiply
    38,270,816,579.13x = 57,408,983,274.40 × 14,689,053,559.95
  4. Step 4: Simplify right side
    38,270,816,579.13x = 843,283,630,139,689,664,512
  5. Step 5: Solve for x
    x = 843,283,630,139,689,664,512/38,270,816,579.13
  6. Step 6: Final answer
    x = 22,034,639,067.50

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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.