Home / 43,063,526,062.40-64,595,289,093.60-42,096,067,246.40

Finding the Fourth Proportional to 43,063,526,062.40, 64,595,289,093.60 and 42,096,067,246.40

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Solution

The fourth proportional to 43,063,526,062.40, 64,595,289,093.60 and 42,096,067,246.40 is: 63,144,100,869.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,063,526,062.40 : 64,595,289,093.60 = 42,096,067,246.40 : x
  2. Step 2: Convert to fraction form
    43,063,526,062.40/64,595,289,093.60 = 42,096,067,246.40/x
  3. Step 3: Cross multiply
    43,063,526,062.40x = 64,595,289,093.60 × 42,096,067,246.40
  4. Step 4: Simplify right side
    43,063,526,062.40x = 2,719,207,633,484,834,144,256
  5. Step 5: Solve for x
    x = 2,719,207,633,484,834,144,256/43,063,526,062.40
  6. Step 6: Final answer
    x = 63,144,100,869.60

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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.