Home / 40,396,015.71-60,601,925.93-14,837,217.39

Finding the Fourth Proportional to 40,396,015.71, 60,601,925.93 and 14,837,217.39

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Solution

The fourth proportional to 40,396,015.71, 60,601,925.93 and 14,837,217.39 is: 22,258,728.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,396,015.71 : 60,601,925.93 = 14,837,217.39 : x
  2. Step 2: Convert to fraction form
    40,396,015.71/60,601,925.93 = 14,837,217.39/x
  3. Step 3: Cross multiply
    40,396,015.71x = 60,601,925.93 × 14,837,217.39
  4. Step 4: Simplify right side
    40,396,015.71x = 899,163,949,201,901.88
  5. Step 5: Solve for x
    x = 899,163,949,201,901.88/40,396,015.71
  6. Step 6: Final answer
    x = 22,258,728.58

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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.