Home / 46,041,581.22-69,073,258.14-14,917,188.05

Finding the Fourth Proportional to 46,041,581.22, 69,073,258.14 and 14,917,188.05

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Solution

The fourth proportional to 46,041,581.22, 69,073,258.14 and 14,917,188.05 is: 22,379,309.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,041,581.22 : 69,073,258.14 = 14,917,188.05 : x
  2. Step 2: Convert to fraction form
    46,041,581.22/69,073,258.14 = 14,917,188.05/x
  3. Step 3: Cross multiply
    46,041,581.22x = 69,073,258.14 × 14,917,188.05
  4. Step 4: Simplify right side
    46,041,581.22x = 1,030,378,780,825,987.38
  5. Step 5: Solve for x
    x = 1,030,378,780,825,987.38/46,041,581.22
  6. Step 6: Final answer
    x = 22,379,309.17

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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.