Home / 46,711,837.12-70,067,760-13,922,914

Finding the Fourth Proportional to 46,711,837.12, 70,067,760 and 13,922,914

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Solution

The fourth proportional to 46,711,837.12, 70,067,760 and 13,922,914 is: 20,884,372.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,711,837.12 : 70,067,760 = 13,922,914 : x
  2. Step 2: Convert to fraction form
    46,711,837.12/70,067,760 = 13,922,914/x
  3. Step 3: Cross multiply
    46,711,837.12x = 70,067,760 × 13,922,914
  4. Step 4: Simplify right side
    46,711,837.12x = 975,547,396,652,640
  5. Step 5: Solve for x
    x = 975,547,396,652,640/46,711,837.12
  6. Step 6: Final answer
    x = 20,884,372.29

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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.