Home / 46,816,680.96-70,227,371.52-14,906,465.28

Finding the Fourth Proportional to 46,816,680.96, 70,227,371.52 and 14,906,465.28

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Solution

The fourth proportional to 46,816,680.96, 70,227,371.52 and 14,906,465.28 is: 22,360,446.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,816,680.96 : 70,227,371.52 = 14,906,465.28 : x
  2. Step 2: Convert to fraction form
    46,816,680.96/70,227,371.52 = 14,906,465.28/x
  3. Step 3: Cross multiply
    46,816,680.96x = 70,227,371.52 × 14,906,465.28
  4. Step 4: Simplify right side
    46,816,680.96x = 1,046,841,875,268,540.75
  5. Step 5: Solve for x
    x = 1,046,841,875,268,540.75/46,816,680.96
  6. Step 6: Final answer
    x = 22,360,446.19

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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.