Home / 14,595,451,826.59-20,141,882,054.45-8,574,211,014.11

Finding the Fourth Proportional to 14,595,451,826.59, 20,141,882,054.45 and 8,574,211,014.11

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Solution

The fourth proportional to 14,595,451,826.59, 20,141,882,054.45 and 8,574,211,014.11 is: 11,832,504,331.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,595,451,826.59 : 20,141,882,054.45 = 8,574,211,014.11 : x
  2. Step 2: Convert to fraction form
    14,595,451,826.59/20,141,882,054.45 = 8,574,211,014.11/x
  3. Step 3: Cross multiply
    14,595,451,826.59x = 20,141,882,054.45 × 8,574,211,014.11
  4. Step 4: Simplify right side
    14,595,451,826.59x = 172,700,746,956,241,240,064
  5. Step 5: Solve for x
    x = 172,700,746,956,241,240,064/14,595,451,826.59
  6. Step 6: Final answer
    x = 11,832,504,331.36

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.