Home / 46,243,458.90-69,344,193.15-17,480,034.90

Finding the Fourth Proportional to 46,243,458.90, 69,344,193.15 and 17,480,034.90

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Solution

The fourth proportional to 46,243,458.90, 69,344,193.15 and 17,480,034.90 is: 26,212,116.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,243,458.90 : 69,344,193.15 = 17,480,034.90 : x
  2. Step 2: Convert to fraction form
    46,243,458.90/69,344,193.15 = 17,480,034.90/x
  3. Step 3: Cross multiply
    46,243,458.90x = 69,344,193.15 × 17,480,034.90
  4. Step 4: Simplify right side
    46,243,458.90x = 1,212,138,916,374,341
  5. Step 5: Solve for x
    x = 1,212,138,916,374,341/46,243,458.90
  6. Step 6: Final answer
    x = 26,212,116.16

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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.