Home / 47,854,926.64-66,039,462.84-26,124,894.64

Finding the Fourth Proportional to 47,854,926.64, 66,039,462.84 and 26,124,894.64

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Solution

The fourth proportional to 47,854,926.64, 66,039,462.84 and 26,124,894.64 is: 36,052,171.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,854,926.64 : 66,039,462.84 = 26,124,894.64 : x
  2. Step 2: Convert to fraction form
    47,854,926.64/66,039,462.84 = 26,124,894.64/x
  3. Step 3: Cross multiply
    47,854,926.64x = 66,039,462.84 × 26,124,894.64
  4. Step 4: Simplify right side
    47,854,926.64x = 1,725,274,008,777,195.25
  5. Step 5: Solve for x
    x = 1,725,274,008,777,195.25/47,854,926.64
  6. Step 6: Final answer
    x = 36,052,171.22

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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.