Home / 46,087,781.52-69,141,967.56-17,334,166.44

Finding the Fourth Proportional to 46,087,781.52, 69,141,967.56 and 17,334,166.44

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Solution

The fourth proportional to 46,087,781.52, 69,141,967.56 and 17,334,166.44 is: 26,005,121.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,087,781.52 : 69,141,967.56 = 17,334,166.44 : x
  2. Step 2: Convert to fraction form
    46,087,781.52/69,141,967.56 = 17,334,166.44/x
  3. Step 3: Cross multiply
    46,087,781.52x = 69,141,967.56 × 17,334,166.44
  4. Step 4: Simplify right side
    46,087,781.52x = 1,198,518,373,674,120.75
  5. Step 5: Solve for x
    x = 1,198,518,373,674,120.75/46,087,781.52
  6. Step 6: Final answer
    x = 26,005,121.84

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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.