Home / 43,634,791,931.60-60,217,498,624.23-25,322,431,801.82

Finding the Fourth Proportional to 43,634,791,931.60, 60,217,498,624.23 and 25,322,431,801.82

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Solution

The fourth proportional to 43,634,791,931.60, 60,217,498,624.23 and 25,322,431,801.82 is: 34,945,818,111.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,634,791,931.60 : 60,217,498,624.23 = 25,322,431,801.82 : x
  2. Step 2: Convert to fraction form
    43,634,791,931.60/60,217,498,624.23 = 25,322,431,801.82/x
  3. Step 3: Cross multiply
    43,634,791,931.60x = 60,217,498,624.23 × 25,322,431,801.82
  4. Step 4: Simplify right side
    43,634,791,931.60x = 1,524,853,502,188,253,872,128
  5. Step 5: Solve for x
    x = 1,524,853,502,188,253,872,128/43,634,791,931.60
  6. Step 6: Final answer
    x = 34,945,818,111.81

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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.