Home / 46,445,903.37-69,696,021.99-17,319,864.18

Finding the Fourth Proportional to 46,445,903.37, 69,696,021.99 and 17,319,864.18

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Solution

The fourth proportional to 46,445,903.37, 69,696,021.99 and 17,319,864.18 is: 25,989,926.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,445,903.37 : 69,696,021.99 = 17,319,864.18 : x
  2. Step 2: Convert to fraction form
    46,445,903.37/69,696,021.99 = 17,319,864.18/x
  3. Step 3: Cross multiply
    46,445,903.37x = 69,696,021.99 × 17,319,864.18
  4. Step 4: Simplify right side
    46,445,903.37x = 1,207,125,634,753,093.25
  5. Step 5: Solve for x
    x = 1,207,125,634,753,093.25/46,445,903.37
  6. Step 6: Final answer
    x = 25,989,926.93

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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.