Home / 63,251,008,458.64-87,286,557,431.27-34,315,196,869.60

Finding the Fourth Proportional to 63,251,008,458.64, 87,286,557,431.27 and 34,315,196,869.60

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Solution

The fourth proportional to 63,251,008,458.64, 87,286,557,431.27 and 34,315,196,869.60 is: 47,355,061,607.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,251,008,458.64 : 87,286,557,431.27 = 34,315,196,869.60 : x
  2. Step 2: Convert to fraction form
    63,251,008,458.64/87,286,557,431.27 = 34,315,196,869.60/x
  3. Step 3: Cross multiply
    63,251,008,458.64x = 87,286,557,431.27 × 34,315,196,869.60
  4. Step 4: Simplify right side
    63,251,008,458.64x = 2,995,255,402,323,396,526,080
  5. Step 5: Solve for x
    x = 2,995,255,402,323,396,526,080/63,251,008,458.64
  6. Step 6: Final answer
    x = 47,355,061,607.94

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